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SMCJ300A - LITTELFUSE

Description: LITTELFUSE - SMCJ300A - TVS Diode, SMCJ Series, Unidirectional, 300 V, 486 V, DO-214AB (SMC), 2 Pins

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Symbol
SMCJ300A - LITTELFUSE - PCB symbol
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PCB Footprints
SMCJ300A - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AB
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3D Models
SMCJ300A - LITTELFUSE - 3D model - Diodes Moulded - DO-214AB
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SMCJ300A Details

  • Manufacturer Part Number:

    SMCJ300A

  • 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, LOW INDUCTANCE

  • Breakdown Voltage-Max:

    371 V

  • Breakdown Voltage-Min:

    335 V

  • Breakdown Voltage-Nom:

    353 V

  • Clamping Voltage-Max:

    486 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • 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:

    1500 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:

    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

SMCJ300A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the SMCJ300A 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 SMCJ300A is rated for operation from -55°C to 150°C, but the maximum operating temperature range may vary depending on the specific application and environmental conditions. Consult the datasheet and application notes for more information.
  • Yes, the SMCJ300A is suitable for use in high-reliability and aerospace applications, but it may require additional screening and testing per the relevant industry standards, such as MIL-PRF-19500 or NASA EEE-INST-002.
  • To determine the correct TVS diode, consider factors such as the working voltage, peak pulse current, and clamping voltage required for your application. Consult the Littelfuse TVS diode selection guide or contact a Littelfuse application engineer for assistance.

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SMCJ300A Overview

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