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1N5391 - Diotec

Description: Diode Standard 50 V 1.5A Through Hole DO15/DO204AC

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Symbol
1N5391 - Diotec - PCB symbol
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PCB Footprints
1N5391 - Diotec PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-15_ 2022
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3D Models
1N5391 - Diotec - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-15_ 2022
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1N5391 Details

  • Manufacturer Part Number:

    1N5391

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-15

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    5.84

  • Application:

    GENERAL PURPOSE

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JEDEC-95 Code:

    DO-204AC

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    55 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    1.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    50 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

1N5391 Frequently Asked Questions (FAQs)

  • The recommended mounting torque for the 1N5391 diode is 0.6 Nm to 1.2 Nm (0.4 lbf·in to 0.9 lbf·in) to ensure proper thermal and electrical connection.
  • Yes, the 1N5391 diode can be used in a switching power supply due to its fast switching speed and low reverse recovery time. However, ensure that the diode is properly snubbed to prevent voltage spikes and ringing.
  • To prevent electrostatic discharge (ESD) damage, handle the 1N5391 diode with ESD-protected equipment, wear an ESD strap, and store the diode in an ESD-protected package or bag.
  • The maximum allowable voltage derating for the 1N5391 diode is typically 80% of the maximum rated voltage to ensure reliable operation and prevent premature failure.
  • The 1N5391 diode is rated for operation up to 150°C (302°F). However, the diode's performance and reliability may degrade at high temperatures. Ensure that the diode is properly heat-sinked and derated according to the manufacturer's recommendations.

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1N5391 Overview

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1N5391 Alternates

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Part Image 1N5391-G Sensitron Semiconductors

Rectifier Diode, 1 Phase, 1 Element, 1.5A, 50V V(RRM), Silicon, DO-15, PLASTIC PACKAGE-2
Part Image 1N5391-GT3 Sensitron Semiconductors

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Part Image 1N5391-T3 Sensitron Semiconductors

Rectifier Diode, 1 Phase, 1 Element, 1.5A, 50V V(RRM), Silicon, DO-15
Part Image 1N5391-T/R Frontier Electronics Co Ltd

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Part Image 1N5391-T/B Frontier Electronics Co Ltd

Rectifier Diode, 1 Phase, 1 Element, 1.5A, Silicon,
For a full list of alternate parts for 1N5391, check out Findchips.com