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SM8S33A-Q - Bourns

Description: TVS Diode Single Uni-Dir 33V 6.6KW Automotive AEC-Q101 2-Pin(1+Tab) DO-218 T/R

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PCB Footprints
SM8S33A-Q - Bourns PCB footprint - Other - Other - SM8S33A-Q-1
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SM8S33A-Q - Bourns  - 3D model - Other - SM8S33A-Q-1
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SM8S33A-Q Details

  • Manufacturer Part Number:

    SM8S33A-Q

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.5

  • Additional Feature:

    PD-CASE

  • Breakdown Voltage-Max:

    40.6 V

  • Breakdown Voltage-Min:

    36.7 V

  • Breakdown Voltage-Nom:

    38.65 V

  • Case Connection:

    ANODE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-218

  • JESD-30 Code:

    R-PSSO-C1

  • Non-rep Peak Rev Power Dis-Max:

    6600 W

  • Number of Elements:

    1

  • Number of Terminals:

    1

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    8 W

  • Reference Standard:

    AEC-Q101; IATF 16949; ISO 7637-2; ISO 16750-2

  • Rep Pk Reverse Voltage-Max:

    33 V

  • Reverse Current-Max:

    10 µA

  • Reverse Test Voltage:

    33 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Form:

    C BEND

  • Terminal Position:

    SINGLE

SM8S33A-Q Frequently Asked Questions (FAQs)

  • A good PCB layout for the SM8S33A-Q involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input and output traces. It's also recommended to use a common mode choke or a ferrite bead to filter out high-frequency noise.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of overheating the component, and avoid applying excessive force that could damage the component or the PCB.
  • The SM8S33A-Q has an operating temperature range of -40°C to +125°C, but it's recommended to operate it within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • Yes, the SM8S33A-Q is designed to withstand high-vibration environments, but it's recommended to follow proper mounting and soldering techniques to ensure the component remains securely attached to the PCB.
  • To troubleshoot issues with the SM8S33A-Q, start by checking the input and output voltages, and verifying that the component is properly soldered to the PCB. Use an oscilloscope to check for noise or oscillations, and consult the datasheet for guidance on troubleshooting common issues.

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SM8S33A-Q Overview

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