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SMBJ43CA - SEMTECH

Description: 43V TVS for High Surge Protection

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Symbol
SMBJ43CA - SEMTECH - PCB symbol
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PCB Footprints
SMBJ43CA - SEMTECH PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - SMB
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SMBJ43CA Details

  • Manufacturer Part Number:

    SMBJ43CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    34 Weeks

  • Manufacturer:

    Semtech Corporation

  • YTEOL:

    6.06

  • Breakdown Voltage-Min:

    47.8 V

  • Clamping Voltage-Max:

    69.4 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:

    43 V

  • Reverse Current-Max:

    5 µA

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

SMBJ43CA Frequently Asked Questions (FAQs)

  • A good PCB layout for the SMBJ43CA involves keeping the leads as short as possible, using a ground plane, and placing the device close to the protected circuit. Additionally, it's recommended to use a via to connect the cathode (K) pin to the ground plane to reduce inductance.
  • To select the correct SMBJ43CA, consider the maximum voltage and current requirements of your application. The SMBJ43CA has a breakdown voltage of 43V and a peak pulse current of 15A. Ensure that your application's voltage and current requirements are within these limits.
  • The response time of the SMBJ43CA to an ESD event is typically in the range of 1-10 ns. This fast response time helps to protect sensitive circuits from damage caused by ESD events.
  • The SMBJ43CA is rated for operation up to 150°C. However, it's essential to consider the derating of the device's characteristics at high temperatures. Consult the datasheet for specific derating information.
  • To ensure proper soldering, follow the recommended soldering profile and use a solder with a melting point above 220°C. Avoid applying excessive heat or force, which can damage the device.

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SMBJ43CA Overview

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SMBJ43CA Alternates

Showing results

Image Part Number Model
Part Image SMBJ43CA WEITRON INTERNATIONAL CO., LTD.

600W, 43V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
Part Image SMBJ43C-E3/5B Vishay Intertechnologies

Trans Voltage Suppressor Diode, 600W, 43V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
Part Image SMBJ43CA/TR Microsemi Corporation (now Microchip)

Trans Voltage Suppressor Diode, 600W, 43V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA
Part Image SMBJ43C Suzhou Good-Ark Electronics Co Ltd

Trans Voltage Suppressor Diode, 43V V(RWM), Bidirectional, DO-214AA
Part Image SMBJ43C Galaxy Semi-Conductor Co Ltd

Trans Voltage Suppressor Diode, 600W, 43V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN
For a full list of alternate parts for SMBJ43CA, check out Findchips.com