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SZSMF4L36CAT3G - LITTELFUSE

Description: Automotive Surface Mount 400 W TVS Diode in SOD-123FL

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SZSMF4L36CAT3G - LITTELFUSE PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SZSMF4L48AT1G k_a
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SZSMF4L36CAT3G - LITTELFUSE  - 3D model - Small Outline Diode Flat Lead - SZSMF4L48AT1G k_a
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SZSMF4L36CAT3G Details

  • Manufacturer Part Number:

    SZSMF4L36CAT3G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY; LOW ZENER IMPEDANCE

  • Breakdown Voltage-Max:

    44.2 V

  • Breakdown Voltage-Min:

    40 V

  • Breakdown Voltage-Nom:

    42.1 V

  • Clamping Voltage-Max:

    58.1 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    Trans Voltage Suppressor Diode

  • JESD-30 Code:

    R-PDSO-F2

  • 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:

    -55 °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:

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

  • Rep Pk Reverse Voltage-Max:

    36 V

  • Reverse Current-Max:

    0.5 µA

  • Reverse Test Voltage:

    36 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

SZSMF4L36CAT3G Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the SZSMF4L36CAT3G is a rectangular pad with dimensions of 1.5 mm x 0.8 mm, with a 0.5 mm diameter hole in the center for the thermal pad. The datasheet provides a recommended land pattern, but it's essential to consult the manufacturer's application notes for specific guidance.
  • To ensure proper soldering, follow the recommended soldering profile provided in the datasheet. Use a solder with a melting point between 217°C to 220°C, and maintain a peak temperature of 240°C for 10-15 seconds. Avoid using excessive solder or flux, and ensure the component is properly aligned with the PCB pads.
  • The maximum allowed voltage derating for the SZSMF4L36CAT3G is 80% of the rated voltage. This means that if the device is rated for 36V, the maximum allowed voltage derating would be 28.8V. However, it's essential to consult the datasheet and application notes for specific guidance on voltage derating.
  • The SZSMF4L36CAT3G is rated for operation up to 150°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to consult the datasheet and application notes for specific guidance on operating temperature ranges and derating factors.
  • The SZSMF4L36CAT3G is an ESD-sensitive device. To prevent damage, handle the device with ESD-protective equipment, such as wrist straps, mats, and bags. Ensure that the PCB and assembly process also follow ESD-safe practices.

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SZSMF4L36CAT3G Overview

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