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SMF30CA - LITTELFUSE

Description: 200 W Surface Mount Tvs Diode

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Symbol
SMF30CA - LITTELFUSE - PCB symbol
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PCB Footprints
SMF30CA - LITTELFUSE PCB footprint - Other - Other - SMF30CA-7
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3D Models
SMF30CA - LITTELFUSE - 3D model - Other - SMF30CA-7
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SMF30CA Details

  • Manufacturer Part Number:

    SMF30CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Date Of Intro:

    2020-05-15

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.46

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    36.8 V

  • Breakdown Voltage-Min:

    33.3 V

  • Breakdown Voltage-Nom:

    35.05 V

  • Clamping Voltage-Max:

    48.4 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • 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:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    BIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Reference Standard:

    IEC-61000-4-2, 4-4

  • Rep Pk Reverse Voltage-Max:

    30 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    30 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

SMF30CA Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMF30CA 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 SMF30CA according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is properly soldered and that the PCB is designed to handle high temperatures.
  • Yes, SMF30CA can be used in a parallel configuration to increase the power rating. However, it is essential to ensure that the devices are properly matched and that the current sharing is even to avoid overheating and reduce reliability.
  • The maximum surge current that SMF30CA can handle is 3000A, as specified in the datasheet. However, it is recommended to derate the surge current according to the pulse width and repetition rate to ensure reliable operation.
  • Yes, SMF30CA is compatible with lead-free soldering processes. The device is designed to withstand the higher temperatures associated with lead-free soldering, and it meets the requirements of the RoHS directive.

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SMF30CA Overview

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