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1N5554 - Microsemi Corporation

Description: Diode Switching 1KV 5A 2-Pin Case E

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1N5554 - Microsemi Corporation - PCB symbol
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PCB Footprints
1N5554 - Microsemi Corporation PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - 1N5554
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3D Models
1N5554 - Microsemi Corporation - 3D model - Diodes, Axial Diameter Horizontal Mounting - 1N5554
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1N5554 Details

  • Manufacturer Part Number:

    1N5554

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    GLASS, E PACKAGE, 2 PIN

  • Pin Count:

    2

  • Manufacturer Package Code:

    E PACKAGE

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    Microsemi Corporation (now Microchip)

  • Additional Feature:

    HIGH RELIABILITY

  • Application:

    GENERAL PURPOSE

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e0

  • Non-rep Pk Forward Current-Max:

    100 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Output Current-Max:

    5 A

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Qualification Status:

    Not Qualified

  • Reverse Recovery Time-Max:

    2 µs

  • Surface Mount:

    NO

  • Technology:

    AVALANCHE

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

1N5554 Frequently Asked Questions (FAQs)

  • The recommended mounting pad layout for the 1N5554 is a rectangular pad with a minimum size of 0.060 inches x 0.100 inches, with a 0.015 inch radius corner. This layout ensures proper heat dissipation and reduces thermal resistance.
  • Yes, the 1N5554 can be used in switching power supplies due to its high switching speed and low reverse recovery time. However, it's essential to ensure that the diode is properly snubbed to prevent voltage spikes and ringing.
  • To prevent electrostatic discharge (ESD) damage, handle the 1N5554 with ESD-safe materials, such as wrist straps, mats, and bags. Ensure that the workspace is ESD-protected, and avoid touching the diode's pins or leads.
  • The maximum allowable voltage derating for the 1N5554 is 80% of the maximum rated voltage (400V) at high temperatures (above 150°C). This ensures that the diode operates within its safe operating area.
  • Yes, the 1N5554 is suitable for high-reliability and aerospace applications due to its high-quality construction and rigorous testing. However, it's essential to consult with Microsemi Corporation for specific screening and qualification requirements.

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1N5554 Overview

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For a full list of alternate parts for 1N5554, check out Findchips.com