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1.5SMC350A - LITTELFUSE

Description: ESD Suppressors / TVS Diodes 1.5kW 350V 5% Uni-Directional

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PCB Footprints
1.5SMC350A - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AB (SMC J-BEND)
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3D Models
1.5SMC350A - LITTELFUSE  - 3D model - Diodes Moulded - DO-214AB (SMC J-BEND)
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1.5SMC350A Details

  • Manufacturer Part Number:

    1.5SMC350A

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AB

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6.91

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    368 V

  • Breakdown Voltage-Min:

    332 V

  • Breakdown Voltage-Nom:

    350 V

  • Clamping Voltage-Max:

    482 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    5 V

  • JEDEC-95 Code:

    DO-214AB

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    2000 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:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    6.5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4; UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    300 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    300 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

1.5SMC350A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the 1.5SMC350A can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • To ensure proper soldering, follow the recommended soldering profile and guidelines outlined in the Littelfuse application note AN9313. Additionally, use a solder with a melting point below 260°C to prevent thermal damage to the device.
  • The 1.5SMC350A has an operating temperature range of -65°C to 150°C, but it's recommended to derate the device's power handling capability at higher temperatures to ensure reliable operation.
  • While the 1.5SMC350A is primarily designed for transient voltage suppression, it can be used in high-frequency applications up to 1 GHz. However, the device's parasitic capacitance and inductance should be considered in the design.
  • Select the correct 1.5SMC350A variant by considering the required standoff voltage, peak pulse current, and power handling capability for your specific application. Consult the Littelfuse datasheet and application notes for guidance.

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1.5SMC350A Overview

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