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SZSMF22AT1G - LITTELFUSE

Description: Zen TVS 200W 22V UNI SOD-123FL TR7 / TR

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PCB Footprints
SZSMF22AT1G - LITTELFUSE PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SOD−123FL
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3D Models
SZSMF22AT1G - LITTELFUSE  - 3D model - Small Outline Diode Flat Lead - SOD−123FL
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SZSMF22AT1G Details

  • Manufacturer Part Number:

    SZSMF22AT1G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE

  • Breakdown Voltage-Max:

    26.9 V

  • Breakdown Voltage-Min:

    24.4 V

  • Breakdown Voltage-Nom:

    25.6 V

  • Clamping Voltage-Max:

    35.5 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    1.25 V

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Non-rep Peak Rev Power Dis-Max:

    1000 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

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.385 W

  • Reference Standard:

    AEC-Q101, IEC-61000-4-2, 4-4

  • Rep Pk Reverse Voltage-Max:

    22 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    22 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

SZSMF22AT1G Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for SZSMF22AT1G is a rectangular pad with dimensions of 1.2mm x 0.8mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • Yes, SZSMF22AT1G is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the device is properly derated for temperature to avoid thermal runaway.
  • To ensure reliability in high-vibration environments, it's recommended to use a secure mounting method, such as soldering or adhesive bonding, and to follow proper PCB design and layout guidelines to minimize stress on the device.
  • Yes, SZSMF22AT1G is designed to handle high surge currents, with a peak pulse current rating of 22A. However, it's essential to ensure that the device is properly sized for the application and that the PCB is designed to handle the expected surge currents.
  • It's recommended to store SZSMF22AT1G in a dry, cool place, away from direct sunlight and moisture. Handling should be done with anti-static precautions, such as using an anti-static wrist strap or mat, to prevent damage from electrostatic discharge.

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SZSMF22AT1G Overview

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