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SMBJ28A - LITTELFUSE

Description: Littelfuse SMBJ28A Uni-Directional TVS Diode, 600W peak, 2-Pin DO-214AA

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PCB Footprints
SMBJ28A - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AA (SMB J-Bend)
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3D Models
SMBJ28A - LITTELFUSE  - 3D model - Diodes Moulded - DO-214AA (SMB J-Bend)
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SMBJ28A Details

  • Manufacturer Part Number:

    SMBJ28A

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    34.4 V

  • Breakdown Voltage-Min:

    31.1 V

  • Breakdown Voltage-Nom:

    32.75 V

  • Clamping Voltage-Max:

    45.4 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    3.5 V

  • 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:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4; UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    28 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    28 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

SMBJ28A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the SMBJ28A can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • To select the correct SMBJ28A variant, consider the maximum voltage and current requirements of your application, as well as the desired clamping voltage and response time. Consult the datasheet and application notes for guidance.
  • The SMBJ28A has an operating temperature range of -55°C to 150°C, but the maximum operating temperature may vary depending on the specific application and environmental conditions.
  • Yes, the SMBJ28A is suitable for high-reliability and aerospace applications, but additional testing and qualification may be required. Consult with Littelfuse or a qualified representative for more information.
  • Follow the recommended soldering and assembly procedures outlined in the Littelfuse application note AN9313, and ensure that the component is handled and stored properly to prevent damage.

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SMBJ28A Overview

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