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1N4148 - Vishay

Description: VISHAY - 1N4148 - Diode Configuration:Single

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1N4148 - Vishay PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-35_2
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1N4148 Details

  • Manufacturer Part Number:

    1N4148

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    GLASS, DO-35, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    6

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JEDEC-95 Code:

    DO-204AH

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    2 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    0.15 A

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max:

    0.5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    75 V

  • Reverse Recovery Time-Max:

    0.004 µs

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

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

    30

1N4148 Frequently Asked Questions (FAQs)

  • The 1N4148 diode can operate safely between -65°C to 175°C, but the recommended operating temperature range is -55°C to 150°C.
  • To prevent electrostatic discharge (ESD) damage, handle the diode by the body or use an anti-static wrist strap or mat. Store the diode in an anti-static bag or container.
  • The recommended soldering temperature is 260°C (500°F) for 10 seconds or less. Use a soldering iron with a temperature-controlled tip to prevent overheating.
  • Yes, the 1N4148 diode is suitable for use in switching power supplies due to its fast switching speed and low reverse recovery time.
  • Ensure the diode is properly biased by applying a voltage greater than the forward voltage (Vf) and less than the reverse voltage (Vr) rating. Consult the datasheet for specific voltage ratings.

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1N4148 Overview

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Part Image 1N4148 SPC Multicomp

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35

Part Image 1N4148 Vishay Semiconductors

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-204AH

Part Image 1N4148 Won-Top Electronics Co Ltd

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-35

Part Image 1N4148-B Micro Commercial Components

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-35

Part Image 1N4148-BP Micro Commercial Components

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-35

For a full list of alternate parts for 1N4148, check out Findchips.com