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SMBJ20A - Bourns

Description: ESD Suppressors / TVS Diodes 20volts 5uA 18.5 Amps Uni-Dir

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PCB Footprints
SMBJ20A - Bourns PCB footprint - Diodes Moulded - Diodes Moulded - SMB (DO-214AA) *
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3D Models
SMBJ20A - Bourns  - 3D model - Diodes Moulded - SMB (DO-214AA) *
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SMBJ20A Details

  • Manufacturer Part Number:

    SMBJ20A

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AA

  • Package Description:

    SMB, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6.9

  • Additional Feature:

    PRSM-MIN

  • Breakdown Voltage-Max:

    24.5 V

  • Breakdown Voltage-Min:

    22.2 V

  • Breakdown Voltage-Nom:

    23.35 V

  • Clamping Voltage-Max:

    32.4 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:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4, 4-5

  • Rep Pk Reverse Voltage-Max:

    20 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    30

SMBJ20A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the SMBJ20A can be found in the Bourns application note AN-116, which provides guidelines for PCB layout and assembly.
  • Follow the recommended soldering profile and assembly guidelines outlined in the Bourns application note AN-117, which provides detailed instructions for surface mount assembly.
  • The SMBJ20A is rated for operation from -55°C to +150°C, but derating may be necessary for high-temperature applications. Consult the datasheet for specific derating guidelines.
  • Yes, the SMBJ20A is designed to meet the requirements of high-reliability and aerospace applications. However, additional testing and qualification may be required. Consult with Bourns' sales team for more information.
  • Follow standard ESD handling procedures, such as using an ESD wrist strap or mat, and ensure that all equipment and tools are properly grounded. The SMBJ20A is sensitive to ESD damage, so proper handling is crucial.

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SMBJ20A Overview

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Part Image SMBJ20HR4G Taiwan Semiconductor

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Part Image SMBJ20HM4G Taiwan Semiconductor

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Part Image SMBJ20A.TB Semtech Corporation

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For a full list of alternate parts for SMBJ20A, check out Findchips.com