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                                                                                                    1. Home
                                                                                                    2. Circuit Protection
                                                                                                    3. TVS - Transient Voltage Suppressors
                                                                                                    4. TVS Thyristors
                                                                                                    Print Page

                                                                                                    SMTPA180

                                                                                                    TVS Thyristor, 162 V, 2 Pins, DO-214AA (SMB), Surge Protector, 240 V, 1 Circuits

                                                                                                    Date/Lot Code

                                                                                                    STMICROELECTRONICS
                                                                                                    STMICROELECTRONICS SMTPA180
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerSTMICROELECTRONICS
                                                                                                    Manufacturer Part NoSMTPA180
                                                                                                    Newark Part No.33R1083
                                                                                                    Product RangeTrisil SMTPA
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    1,223 In Stock

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                                                                                                    Delivery in 2-4 Business Days(UK stock)
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                                                                                                    Price shown includes applicable duties and tariffs
                                                                                                    QuantityPrice
                                                                                                    1+$0.824
                                                                                                    10+$0.530
                                                                                                    25+$0.472
                                                                                                    50+$0.413
                                                                                                    100+$0.354
                                                                                                    250+$0.320
                                                                                                    500+$0.286
                                                                                                    1000+$0.268
                                                                                                    Price for:Each (Supplied on Cut Tape)
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    $0.82
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    STMICROELECTRONICS
                                                                                                    ManufacturerSTMICROELECTRONICS
                                                                                                    Manufacturer Part NoSMTPA180
                                                                                                    Newark Part No.33R1083
                                                                                                    Product RangeTrisil SMTPA
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Reverse Stand-Off Voltage Vrwm162V
                                                                                                    No. of Pins2Pins
                                                                                                    TVS Thyristor Case StyleDO-214AA (SMB)
                                                                                                    Reverse Standoff Voltage162V
                                                                                                    Thyristor Type-
                                                                                                    Clamping Voltage Max-
                                                                                                    Breakover Voltage Max240V
                                                                                                    No. of Circuits1Circuits
                                                                                                    Peak Pulse Current Ippm150A
                                                                                                    Minimum Breakdown Voltage-
                                                                                                    Maximum Breakdown Voltage180V
                                                                                                    Peak Off-State Voltage, Vdrm162V
                                                                                                    Peak Pulse Power Dissipation-
                                                                                                    Qualification-
                                                                                                    Product RangeTrisil SMTPA
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Product Overview

                                                                                                    The Trisil SMTPA series TVS Diode designed to protect telecommunication equipment against lightning and transient induced by AC power lines. It is not subject to ageing and provides a fail safe mode in short circuit for a better protection.

                                                                                                    • Bidirectional crowbar protection
                                                                                                    • Voltage range from 62 to 320V
                                                                                                    • Low capacitance from 12 to 20pF @ 50V
                                                                                                    • 2µA Maximum low leakage current IR
                                                                                                    • 150mA Minimum holding current IH
                                                                                                    • 50A (10/1000µs) Repetitive peak pulse current IPP

                                                                                                    Applications

                                                                                                    Communications & Networking, Industrial

                                                                                                    Technical Specifications

                                                                                                    Reverse Stand-Off Voltage Vrwm

                                                                                                    162V

                                                                                                    TVS Thyristor Case Style

                                                                                                    DO-214AA (SMB)

                                                                                                    Thyristor Type

                                                                                                    -

                                                                                                    Breakover Voltage Max

                                                                                                    240V

                                                                                                    Peak Pulse Current Ippm

                                                                                                    150A

                                                                                                    Maximum Breakdown Voltage

                                                                                                    180V

                                                                                                    Peak Pulse Power Dissipation

                                                                                                    -

                                                                                                    Product Range

                                                                                                    Trisil SMTPA

                                                                                                    No. of Pins

                                                                                                    2Pins

                                                                                                    Reverse Standoff Voltage

                                                                                                    162V

                                                                                                    Clamping Voltage Max

                                                                                                    -

                                                                                                    No. of Circuits

                                                                                                    1Circuits

                                                                                                    Minimum Breakdown Voltage

                                                                                                    -

                                                                                                    Peak Off-State Voltage, Vdrm

                                                                                                    162V

                                                                                                    Qualification

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Technical Docs (3)

                                                                                                    Technical Data Sheet EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Product Change Notice EN

                                                                                                    Legislation and Environmental

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

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

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

                                                                                                    Product Compliance Certificate

                                                                                                    Product traceability

                                                                                                    Date/Lot Code

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