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SZ1SMA54AT3G - LITTELFUSE

Description: ESD Suppressors / TVS Diodes 54V 400W UNI-DIR SZ1SMA AEC-Q101

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PCB Footprints
SZ1SMA54AT3G - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - 2.29*2.2mm
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3D Models
SZ1SMA54AT3G - LITTELFUSE  - 3D model - Diodes Moulded - 2.29*2.2mm
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SZ1SMA54AT3G Details

  • Manufacturer Part Number:

    SZ1SMA54AT3G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    5.98

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE

  • Breakdown Voltage-Max:

    66.3 V

  • Breakdown Voltage-Min:

    60 V

  • Breakdown Voltage-Nom:

    63.15 V

  • Clamping Voltage-Max:

    87.1 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    3.5 V

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °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:

    1.2 W

  • Reference Standard:

    AEC-Q101; IEC-61000-4-2; UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    54 V

  • Reverse Current-Max:

    2.5 µA

  • Reverse Test Voltage:

    54 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

SZ1SMA54AT3G Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the SZ1SMA54AT3G can be found in the Littelfuse application note 'Surface Mount Land Pattern and Stencil Recommendations' (AN9313). It provides detailed guidelines for designing a reliable and manufacturable PCB layout.
  • To ensure proper soldering and reliability, follow the recommended soldering profile and guidelines outlined in the Littelfuse application note 'Soldering and Mounting Guidelines for Surface Mount Components' (AN9312). This document provides detailed information on soldering temperatures, times, and techniques.
  • The maximum allowable voltage derating for the SZ1SMA54AT3G is typically 10-15% below the rated voltage. However, it's recommended to consult with Littelfuse application engineers or refer to the device's specific datasheet for more information on voltage derating and safe operating areas.
  • The SZ1SMA54AT3G is rated for operation up to 150°C. However, it's essential to consider the device's power dissipation, thermal resistance, and PCB layout when designing for high-temperature applications. Consult with Littelfuse application engineers or refer to the device's datasheet for more information on thermal management and high-temperature operation.
  • The SZ1SMA54AT3G is a sensitive electronic component and requires proper ESD protection and handling. Follow the guidelines outlined in the Littelfuse application note 'ESD Protection and Handling of Sensitive Electronic Components' (AN9311) to ensure the device is not damaged during handling, storage, or assembly.

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SZ1SMA54AT3G Overview

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