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1.5SMC22A - LITTELFUSE

Description: LITTELFUSE - 1.5SMC22A - TVS Diode, 1.5SMC Series, Unidirectional, 18.8 V, 30.6 V, DO-214AB, 2 Pins

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1.5SMC22A - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - 1.5SMC22A
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1.5SMC22A - LITTELFUSE  - 3D model - Diodes Moulded - 1.5SMC22A
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1.5SMC22A Details

  • Manufacturer Part Number:

    1.5SMC22A

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AB

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    23.1 V

  • Breakdown Voltage-Min:

    20.9 V

  • Breakdown Voltage-Nom:

    22 V

  • Clamping Voltage-Max:

    30.6 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    3.5 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:

    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:

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

  • Rep Pk Reverse Voltage-Max:

    18.8 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    18.8 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

1.5SMC22A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the 1.5SMC22A 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 1.5SMC22A 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 1.5SMC22A is primarily designed for transient voltage suppression, it can be used in high-frequency applications up to 1 GHz. However, the device's performance may degrade at higher frequencies due to parasitic inductance and capacitance.
  • To select the correct TVS diode, consider factors such as the maximum voltage, current, and power requirements of your application. Also, consider the device's clamping voltage, response time, and capacitance to ensure it meets your specific needs.

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1.5SMC22A Overview

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Part Image 1.5SMC22AAUTO Littelfuse Inc

Trans Voltage Suppressor Diode, 1500W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB