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SMAJ45CA - LITTELFUSE

Description: LITTELFUSE - SMAJ45CA - TVS DIODE, 400W, 45V, BIDIR, DO-214AC

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Symbol
SMAJ45CA - LITTELFUSE - PCB symbol
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PCB Footprints
SMAJ45CA - LITTELFUSE PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - SMAJ45CA
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3D Models
SMAJ45CA - LITTELFUSE - 3D model - Diodes Moulded Non Polarised - SMAJ45CA
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SMAJ45CA Details

  • Manufacturer Part Number:

    SMAJ45CA

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AC

  • Package Description:

    SMA, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6

  • Breakdown Voltage-Max:

    55.3 V

  • Breakdown Voltage-Min:

    50 V

  • Breakdown Voltage-Nom:

    52.65 V

  • Clamping Voltage-Max:

    72.7 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 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:

    BIDIRECTIONAL

  • Power Dissipation-Max:

    3.3 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2; UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    45 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    45 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

SMAJ45CA Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMAJ45CA can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • To ensure reliability in high-temperature applications, it is recommended to derate the power rating of SMAJ45CA according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is soldered correctly and that the PCB is designed to minimize thermal stress.
  • Yes, SMAJ45CA is AEC-Q101 qualified, which means it meets the stringent requirements for automotive applications. However, it is recommended to consult with Littelfuse's automotive support team to ensure that the device meets the specific requirements of your application.
  • To select the correct SMAJ45CA variant, consider the following factors: working voltage, peak pulse current, and package type. Consult the datasheet and Littelfuse's selection guide to determine the most suitable variant for your application.
  • SMAJ45CA provides ESD protection up to ±30kV air discharge and ±30kV contact discharge, according to the IEC 61000-4-2 standard. This makes it suitable for protecting sensitive electronics from ESD events.

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SMAJ45CA Overview

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