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                                                                                                    1. Home
                                                                                                    2. Semiconductors - Discretes
                                                                                                    3. Thyristors
                                                                                                    4. Thyristors - DIACs / Thyristors - SIDACs
                                                                                                    Print Page

                                                                                                    DB3

                                                                                                    DIAC / SIDAC, 28 V, 36 V, 50 µA, DO-35, 2 Pins, DIAC

                                                                                                    Date/Lot Code

                                                                                                    STMICROELECTRONICS
                                                                                                    STMICROELECTRONICS DB3
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerSTMICROELECTRONICS
                                                                                                    Manufacturer Part NoDB3
                                                                                                    Newark Part No.89K1258
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    11,574 In Stock

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                                                                                                    Price shown includes applicable duties and tariffs
                                                                                                    QuantityPrice
                                                                                                    1+$0.561
                                                                                                    25+$0.431
                                                                                                    50+$0.359
                                                                                                    100+$0.301
                                                                                                    250+$0.253
                                                                                                    500+$0.215
                                                                                                    1000+$0.176
                                                                                                    2500+$0.149
                                                                                                    Price for:Each (Supplied on Cut Tape)
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    $0.56
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    STMICROELECTRONICS
                                                                                                    ManufacturerSTMICROELECTRONICS
                                                                                                    Manufacturer Part NoDB3
                                                                                                    Newark Part No.89K1258
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Breakover Voltage Min28V
                                                                                                    Breakover Voltage Max36V
                                                                                                    Breakover Current Max50µA
                                                                                                    Peak Forward Current-
                                                                                                    Diac / Sidac Case StyleDO-35
                                                                                                    No. of Pins2Pins
                                                                                                    TypeDIAC
                                                                                                    Operating Temperature Max125°C
                                                                                                    Thyristor MountingThrough Hole
                                                                                                    Product Range-
                                                                                                    SVHCNo SVHC (15-Jan-2018)

                                                                                                    Product Overview

                                                                                                    The DB3 is a Diac functioning as a trigger diode with a fixed voltage reference. The DB3 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts.

                                                                                                    • Low breakover-current
                                                                                                    • 2A Repetitive peak on-state current
                                                                                                    • 10µA Leakage current
                                                                                                    • 0.30A Peak current
                                                                                                    • Blue body coat
                                                                                                    • -40 to 125°C Operating junction temperature range

                                                                                                    Applications

                                                                                                    Industrial, Lighting

                                                                                                    Technical Specifications

                                                                                                    Breakover Voltage Min

                                                                                                    28V

                                                                                                    Breakover Current Max

                                                                                                    50µA

                                                                                                    Diac / Sidac Case Style

                                                                                                    DO-35

                                                                                                    Type

                                                                                                    DIAC

                                                                                                    Thyristor Mounting

                                                                                                    Through Hole

                                                                                                    SVHC

                                                                                                    No SVHC (15-Jan-2018)

                                                                                                    Breakover Voltage Max

                                                                                                    36V

                                                                                                    Peak Forward Current

                                                                                                    -

                                                                                                    No. of Pins

                                                                                                    2Pins

                                                                                                    Operating Temperature Max

                                                                                                    125°C

                                                                                                    Product Range

                                                                                                    -

                                                                                                    Technical Docs (2)

                                                                                                    Product Change Notice EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Legislation and Environmental

                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:Unknown
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (15-Jan-2018)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Product traceability

                                                                                                    Date/Lot Code

                                                                                                    Prop65WarningIconWARNINGProposition 65
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