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SMBJ12CA - SEMTECH

Description: 12V TVS for High Surge Protection

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SMBJ12CA - SEMTECH - PCB symbol
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PCB Footprints
SMBJ12CA - SEMTECH PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - SMBJ12CA
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3D Models
SMBJ12CA - SEMTECH - 3D model - Diodes Moulded Non Polarised - SMBJ12CA
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SMBJ12CA Details

  • Manufacturer Part Number:

    SMBJ12CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    34 Weeks

  • Manufacturer:

    Semtech Corporation

  • YTEOL:

    0

  • Breakdown Voltage-Min:

    13.3 V

  • Clamping Voltage-Max:

    19.9 V

  • Configuration:

    SINGLE

  • 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:

    BIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    12 V

  • Reverse Current-Max:

    5 µA

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    30

SMBJ12CA Frequently Asked Questions (FAQs)

  • A good PCB layout for the SMBJ12CA involves keeping the leads as short as possible, using a ground plane, and placing a 1-2uF capacitor between the VCC and GND pins to filter out noise.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source (e.g., 3.3V or 5V) and the GND pin to a solid ground. Also, ensure the input signal is within the recommended voltage range (0.5V to VCC-0.5V).
  • The maximum allowable power dissipation for the SMBJ12CA is 250mW. Exceeding this limit may cause the device to overheat and potentially fail.
  • The SMBJ12CA is rated for operation up to 125°C. However, it's essential to ensure proper heat sinking and thermal management to prevent overheating, especially in high-temperature environments.
  • To protect the SMBJ12CA from ESD, handle the device by the body or use an anti-static wrist strap. Also, ensure the PCB is designed with ESD protection in mind, such as using ESD-protection diodes or resistors.

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SMBJ12CA Overview

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SMBJ12CA Alternates

Showing results

Image Part Number Model
Part Image MXLSMBJ12CA Microchip Technology Inc

Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
Part Image MXSMBJ12CAE3/TR13 Microchip Technology Inc

Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
Part Image SMBJ12CAR5 Taiwan Semiconductor

Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
Part Image SMBJ12CAE3TR Microsemi Corporation (now Microchip)

600W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC PACKAGE-2
Part Image SMBJ12C Micro Commercial Components

Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
For a full list of alternate parts for SMBJ12CA, check out Findchips.com