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SMBJ15A - STMicroelectronics

Description: TVS Diode Uni-Directional SMBJ15A 32.5V, 600W, SMB 2-Pin

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SMBJ15A - STMicroelectronics PCB footprint - Other - Other - SMB-UD
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SMBJ15A - STMicroelectronics  - 3D model - Other - SMB-UD
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SMBJ15A Details

  • Manufacturer Part Number:

    SMBJ15A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMB, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.46

  • Breakdown Voltage-Min:

    16.7 V

  • Breakdown Voltage-Nom:

    17.6 V

  • Clamping Voltage-Max:

    24.4 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AA

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    600 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Reference Standard:

    IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883

  • Rep Pk Reverse Voltage-Max:

    15 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    15 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

SMBJ15A Frequently Asked Questions (FAQs)

  • The SMBJ15A can operate safely up to 150°C, but the maximum rated temperature is 125°C. Above this temperature, the device's performance and reliability may degrade.
  • Choose the SMBJ15A variant based on the required standoff voltage (VWM) and the desired clamping voltage (VC) for your application. For example, SMBJ15A-TR (VWM = 15V, VC = 24.4V) or SMBJ15CA-TR (VWM = 15V, VC = 26.7V).
  • Keep the PCB traces short and wide to minimize inductance and resistance. Place the SMBJ15A close to the protected circuit and use a ground plane to reduce noise and improve heat dissipation.
  • Yes, the SMBJ15A can be used for both AC and DC voltage protection. However, for AC protection, ensure the device is rated for the peak AC voltage and consider the frequency of the AC signal.
  • During a surge event, the SMBJ15A clamps the voltage to a safe level, absorbing the excess energy and protecting the downstream circuit. The device's response time is typically in the nanosecond range.

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SMBJ15A Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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