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SR3150-HF - Comchip Technology

Description: Schottky Diodes & Rectifiers 3A 150V SCHOTTKY BARRIER RECTIFIER

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Symbol
SR3150-HF - Comchip Technology - PCB symbol
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PCB Footprints
SR3150-HF - Comchip Technology PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-27
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3D Models
SR3150-HF - Comchip Technology - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-27
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SR3150-HF Details

  • Manufacturer Part Number:

    SR3150-HF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DO-27, 2 PIN

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    Comchip Technology Corporation Ltd

  • YTEOL:

    5.95

  • Additional Feature:

    LOW POWER LOSS

  • Application:

    EFFICIENCY

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.87 V

  • JEDEC-95 Code:

    DO-201AD

  • JESD-30 Code:

    O-PALF-W2

  • Non-rep Pk Forward Current-Max:

    70 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -50 °C

  • Output Current-Max:

    3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Rep Pk Reverse Voltage-Max:

    150 V

  • Reverse Current-Max:

    500 µA

  • Surface Mount:

    NO

  • Technology:

    SCHOTTKY

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

SR3150-HF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output tracks as short as possible, and use a common mode choke to filter out high-frequency noise.
  • Use a heat sink with a thermal resistance of less than 10°C/W, and ensure good airflow around the device. Avoid exposing the device to extreme temperatures during storage or operation.
  • The maximum allowed voltage on the input pins is 6V, exceeding which may cause permanent damage to the device.
  • Yes, the SR3150-HF is suitable for switching power supply applications, but ensure that the input voltage is within the specified range and the output is properly filtered to prevent high-frequency noise.
  • Check the input voltage, output load, and PCB layout for any issues. Verify that the device is properly soldered and that there are no signs of physical damage. Consult the datasheet and application notes for troubleshooting guidelines.

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SR3150-HF Overview

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