New DealsOffersContact UsHelpTrack Ordersen español
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI-EMERSON
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement Support
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom Orders
        View All Services
        Technical Resources
        • DevKit HQ
        • eTechJournal
        • Artificial Intelligence
        • Internet of Things
        • Security & Surveillance
        • Healthcare
        • OEM Solutions
        • EV Charging
        • Transportation
        • Industrial Automation
        • Robotics
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Motor Control
        • Calculators & Charts
        • Engineering Glossary
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Tariff Updates & Resources
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchase & Procurement Support
              • Stock management
                • Design
                  • Education
                    • Packaging Solutions
                      • Custom Orders
                        • View All Services
                        • Technical Resources
                          • Back to Technical Resources
                          • DevKit HQ
                            • eTechJournal
                              • Artificial Intelligence
                                • Internet of Things
                                  • Security & Surveillance
                                    • Healthcare
                                      • OEM Solutions
                                        • EV Charging
                                          • Transportation
                                            • Industrial Automation
                                              • Robotics
                                                • Maintenance & Safety
                                                  • Wireless Technology
                                                    • Sensor Technology
                                                      • Power Management
                                                        • Motor Control
                                                          • Calculators & Charts
                                                            • Engineering Glossary
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To Newark
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Tariff Updates & Resources
                                                                          • Legislation and Environmental
                                                                            • FAQ's
                                                                              • Feedback
                                                                                • View All Help
                                                                              • Communities
                                                                              • element14
                                                                                Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                                hacksterio
                                                                                Hackster is a community dedicated to learning hardware.
                                                                                • Back to Communities
                                                                                • element14
                                                                                  • Hackster.io
                                                                                  • Bill of Materials (BOM) Upload
                                                                                    • Tools
                                                                                    • Quick Buy
                                                                                      BOM Upload
                                                                                      Request a Quote
                                                                                      All Buying Tools
                                                                                      • Back to Tools
                                                                                      • Quick Buy
                                                                                        • BOM Upload
                                                                                          • Request a Quote
                                                                                            • All Buying Tools
                                                                                            • Offers
                                                                                              • Contact Us
                                                                                                • Help
                                                                                                  • New Deals
                                                                                                    1. Home
                                                                                                    2. Semiconductors - Discretes
                                                                                                    3. Transistors
                                                                                                    4. Bipolar Transistors
                                                                                                    5. Single Bipolar Junction Transistors - BJT
                                                                                                    Print Page

                                                                                                    MJD44H11G

                                                                                                    Bipolar (BJT) Single Transistor, Audio, NPN, 80 V, 8 A, 20 W, TO-252 (DPAK), Surface Mount

                                                                                                    Date/Lot Code

                                                                                                    ONSEMI
                                                                                                    ONSEMI MJD44H11G
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerONSEMI
                                                                                                    Manufacturer Part NoMJD44H11G
                                                                                                    Newark Part No.45J1493
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    2,190 In Stock

                                                                                                    Need more?

                                                                                                    Same day shipping
                                                                                                    Order before 9pm EST standard shipping
                                                                                                    Available in quantity shown
                                                                                                    info icon

                                                                                                    Price shown includes applicable duties and tariffs
                                                                                                    QuantityPrice
                                                                                                    1+$1.470
                                                                                                    10+$1.060
                                                                                                    150+$0.646
                                                                                                    525+$0.577
                                                                                                    1050+$0.479
                                                                                                    2550+$0.402
                                                                                                    10050+$0.363
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    $1.47
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    ONSEMI
                                                                                                    ManufacturerONSEMI
                                                                                                    Manufacturer Part NoMJD44H11G
                                                                                                    Newark Part No.45J1493
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Transistor PolarityNPN
                                                                                                    Collector Emitter Voltage V(br)ceo80V
                                                                                                    Collector Emitter Voltage Max80V
                                                                                                    Continuous Collector Current8A
                                                                                                    Power Dissipation20W
                                                                                                    Power Dissipation Pd20W
                                                                                                    DC Collector Current8A
                                                                                                    DC Current Gain hFE60hFE
                                                                                                    Transistor MountingSurface Mount
                                                                                                    Transistor Case StyleTO-252 (DPAK)
                                                                                                    No. of Pins3Pins
                                                                                                    Transition Frequency85MHz
                                                                                                    DC Current Gain hFE Min60hFE
                                                                                                    Operating Temperature Max150°C
                                                                                                    QualificationAEC-Q101
                                                                                                    Product Range-
                                                                                                    Automotive Qualification StandardAEC-Q101
                                                                                                    MSLMSL 1 - Unlimited
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Alternatives for MJD44H11G

                                                                                                    2 Products Found

                                                                                                    Product Overview

                                                                                                    The MJD44H11G is a bipolar Power Transistor, designed for general purpose power and switching output or driver stages in applications such as switching regulators, converters and power amplifiers.

                                                                                                    • Lead formed for surface mount application in plastic sleeves (no suffix)
                                                                                                    • Straight lead version in plastic sleeves
                                                                                                    • Electrically similar to popular D44H/D45H series
                                                                                                    • Low collector-emitter saturation voltage
                                                                                                    • Fast switching speeds
                                                                                                    • Complementary pairs simplifies designs
                                                                                                    • AEC-Q101 Qualified
                                                                                                    • PPAP capable

                                                                                                    Applications

                                                                                                    Audio, Industrial

                                                                                                    Warnings

                                                                                                    Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                    Technical Specifications

                                                                                                    Transistor Polarity

                                                                                                    NPN

                                                                                                    Collector Emitter Voltage Max

                                                                                                    80V

                                                                                                    Power Dissipation

                                                                                                    20W

                                                                                                    DC Collector Current

                                                                                                    8A

                                                                                                    Transistor Mounting

                                                                                                    Surface Mount

                                                                                                    No. of Pins

                                                                                                    3Pins

                                                                                                    DC Current Gain hFE Min

                                                                                                    60hFE

                                                                                                    Qualification

                                                                                                    AEC-Q101

                                                                                                    Automotive Qualification Standard

                                                                                                    AEC-Q101

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Collector Emitter Voltage V(br)ceo

                                                                                                    80V

                                                                                                    Continuous Collector Current

                                                                                                    8A

                                                                                                    Power Dissipation Pd

                                                                                                    20W

                                                                                                    DC Current Gain hFE

                                                                                                    60hFE

                                                                                                    Transistor Case Style

                                                                                                    TO-252 (DPAK)

                                                                                                    Transition Frequency

                                                                                                    85MHz

                                                                                                    Operating Temperature Max

                                                                                                    150°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    MSL

                                                                                                    MSL 1 - Unlimited

                                                                                                    Technical Docs (2)

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Associated Products

                                                                                                    8 Products Found

                                                                                                    Legislation and Environmental

                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:Unknown
                                                                                                    RoHS Compliant:Y-Ex

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Product traceability

                                                                                                    Date/Lot Code

                                                                                                    Prop65WarningIconWARNINGProposition 65
                                                                                                    Customer Service
                                                                                                    I Need Help
                                                                                                    Sales 1 800 463 9275
                                                                                                    Technical 1 877 736 4835
                                                                                                    Live Agent
                                                                                                    Submit Feedback
                                                                                                    Help
                                                                                                    Quick Links
                                                                                                    Track my order
                                                                                                    FAQs
                                                                                                    Delivery Information
                                                                                                    Return a Product
                                                                                                    Our Company
                                                                                                    About us
                                                                                                    Quality Policy
                                                                                                    Careers
                                                                                                    Corporate Responsibility
                                                                                                    Social Media +

                                                                                                    Become a Newark Insider!

                                                                                                    LinkedIn
                                                                                                    Twitter
                                                                                                    Facebook
                                                                                                    Norton Secured
                                                                                                    BSI 9001
                                                                                                    AMEX
                                                                                                    Mastercard
                                                                                                    Visa
                                                                                                    Trade Account
                                                                                                    Terms of Use / Privacy Policy
                                                                                                    Terms of Use for API
                                                                                                    Legal and Copyright Notices
                                                                                                    Terms & Conditions
                                                                                                    Privacy Statement
                                                                                                    Sitemap
                                                                                                    An Avnet Company© 2026 Premier Farnell Limited. All Rights Reserved.