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SF18G - Taiwan Semiconductor

Description: TAIWAN SEMICONDUCTOR - SF18G - DIODE, FAST, 1A, 600V

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PCB Footprints
SF18G - Taiwan Semiconductor PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-41
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3D Models
SF18G - Taiwan Semiconductor  - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-41
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SF18G Details

  • Manufacturer Part Number:

    SF18G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DO-41, 2 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Taiwan Semiconductor

  • YTEOL:

    5.92

  • Additional Feature:

    FREE WHEELING DIODE, HIGH RELIABILITY, LOW POWER LOSS

  • Application:

    SUPER FAST RECOVERY

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.7 V

  • JEDEC-95 Code:

    DO-204AL

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    30 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61249-2-21

  • Rep Pk Reverse Voltage-Max:

    600 V

  • Reverse Current-Max:

    5 µA

  • Reverse Recovery Time-Max:

    0.035 µs

  • Reverse Test Voltage:

    600 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

SF18G Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the SF18G package to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern on the PCB are also recommended.
  • Ensure proper heat sinking, use a thermal interface material (TIM) between the SF18G and heat sink, and follow the recommended operating conditions and derating guidelines.
  • The maximum allowable voltage on the gate driver pins is 20V, but it's recommended to keep it below 15V to ensure reliable operation and prevent damage.
  • Yes, the SF18G is suitable for high-frequency switching applications up to 100 kHz. However, ensure proper PCB layout, decoupling, and snubber design to minimize ringing and EMI.
  • Follow proper PCB layout guidelines, use a latch-up protection circuit, and ensure that the input signals are properly terminated and filtered to prevent latch-up.

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SF18G Overview

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For a full list of alternate parts for SF18G, check out Findchips.com