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SMBJ24 - LITTELFUSE

Description: ESD Suppressors / TVS Diodes 600W 24V 10% Uni-Directional

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PCB Footprints
SMBJ24 - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AA
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3D Models
SMBJ24 - LITTELFUSE  - 3D model - Diodes Moulded - DO-214AA
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SMBJ24 Details

  • Manufacturer Part Number:

    SMBJ24

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Breakdown Voltage-Max:

    29.5 V

  • Breakdown Voltage-Min:

    26.7 V

  • Breakdown Voltage-Nom:

    29.7 V

  • Clamping Voltage-Max:

    43 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:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1.5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    24 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    40

SMBJ24 Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMBJ24 can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • To select the correct SMBJ24 variant, consider the following factors: working voltage, peak pulse current, and clamping voltage. Choose a device that meets or exceeds the maximum expected voltage and current in your application.
  • The SMBJ24 and SMBJ24A are similar devices, but the SMBJ24A has a higher peak pulse power rating (1500W vs 600W) and a lower clamping voltage (24.4V vs 30.8V). The SMBJ24A is a higher-performance version of the SMBJ24.
  • Yes, the SMBJ24 can be used for both AC and DC voltage protection. However, for AC applications, ensure that the device is rated for the maximum expected AC voltage and frequency.
  • To ensure reliability and longevity, follow proper PCB design and assembly guidelines, avoid overheating, and ensure the device is operated within its specified ratings and conditions.

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SMBJ24 Overview

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SMBJ24 Alternates

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Image Part Number Model
Part Image SMBJ24 Taiwan Semiconductor

Trans Voltage Suppressor Diode, 600W, 24V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA

Part Image SMBJ24ATRE3 Microsemi Corporation (now Microchip)

Trans Voltage Suppressor Diode, 24V V(RWM), Unidirectional, DO-214AA

Part Image SMBJ24AR5G Taiwan Semiconductor

Trans Voltage Suppressor Diode, 600W, 24V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA

Part Image SMBJ24E3TR Microsemi Corporation (now Microchip)

600W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC PACKAGE-2

Part Image SMBJ24AHM3/H Vishay Intertechnologies

Trans Voltage Suppressor Diode, 600W, 24V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA

For a full list of alternate parts for SMBJ24, check out Findchips.com