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TPSMD18CA - LITTELFUSE

Description: ESD Suppressors / TVS Diodes 3kW 18V AEC-Q101 5% Bi-Directional

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Symbol
TPSMD18CA - LITTELFUSE - PCB symbol
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PCB Footprints
TPSMD18CA - LITTELFUSE PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - DO-214AB (SMC J-BEND) -2020
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3D Models
TPSMD18CA - LITTELFUSE - 3D model - Diodes Moulded Non Polarised - DO-214AB (SMC J-BEND) -2020
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TPSMD18CA Details

  • Manufacturer Part Number:

    TPSMD18CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.4

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY

  • Breakdown Voltage-Max:

    22.1 V

  • Breakdown Voltage-Min:

    20 V

  • Breakdown Voltage-Nom:

    21.05 V

  • Clamping Voltage-Max:

    29.2 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:

    3000 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:

    6.5 W

  • Reference Standard:

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

  • Rep Pk Reverse Voltage-Max:

    18 V

  • Reverse Current-Max:

    2 µA

  • Reverse Test Voltage:

    18 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

TPSMD18CA Frequently Asked Questions (FAQs)

  • A good PCB layout for the TPSMD18CA involves keeping the leads as short as possible, using a solid ground plane, and placing the device close to the protected circuit. Additionally, the PCB should be designed to minimize inductance and ensure good thermal conduction.
  • The TPSMD18CA is designed to respond quickly to overvoltage transients, clamping the voltage to a safe level to protect the downstream circuitry. The response time is typically in the range of nanoseconds.
  • Yes, the TPSMD18CA is suitable for high-frequency applications up to several hundred MHz. However, the device's performance may degrade at very high frequencies due to internal capacitance and inductance.
  • The TPSMD18CA is rated for surge currents up to 3A, but the actual allowable surge current depends on the specific application and the device's operating conditions.
  • The TPSMD18CA is designed to minimize signal distortion and attenuation, but some signal degradation may occur due to the device's internal impedance and capacitance. The impact on signal integrity depends on the specific application and the device's operating conditions.

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TPSMD18CA Overview

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