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1N4148 - onsemi

Description: Small Signal Diode, 100V 0.3A 2-Pin DO35

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1N4148 - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - 1N4148
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1N4148 - onsemi  - 3D model - Diodes, Axial Diameter Horizontal Mounting - 1N4148
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1N4148 Details

  • Manufacturer Part Number:

    1N4148

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Axial Lead

  • Manufacturer Package Code:

    017AG

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    onsemi

  • YTEOL:

    5.78

  • 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-35

  • JESD-30 Code:

    O-XALF-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

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    0.2 A

  • Package Body Material:

    UNSPECIFIED

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Power Dissipation-Max:

    0.5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    100 V

  • Reverse Recovery Time-Max:

    0.004 µs

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

1N4148 Frequently Asked Questions (FAQs)

  • The recommended storage temperature for 1N4148 diodes is -55°C to 150°C.
  • Yes, the 1N4148 diode is suitable for high-frequency applications up to 1 GHz due to its low capacitance and fast switching time.
  • To prevent electrostatic discharge (ESD) damage, handle 1N4148 diodes with ESD-protected equipment, wear an ESD strap, and store them in ESD-protected packaging.
  • The maximum allowable voltage for the 1N4148 diode is 100 V, but it's recommended to operate it within the specified maximum repetitive reverse voltage (VRRM) of 75 V.
  • The 1N4148 diode is rated for operation up to 150°C, but its performance may degrade above 125°C. Consult the datasheet for temperature derating information.

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1N4148 Overview

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1N4148 Alternates

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Image Part Number Model
Part Image 1N4148-T50R onsemi

High Conductance Fast Diode, DO-204AH (DO-35), 10000-REEL

Part Image 1N4148TA Fairchild Semiconductor Corporation

Rectifier Diode, 1 Phase, 1 Element, 0.2A, 100V V(RRM), Silicon, DO-35

Part Image 1N4148_T26A Fairchild Semiconductor Corporation

Rectifier Diode, 1 Element, 0.2A, 100V V(RRM), Silicon, DO-35

Part Image 1N4148.T26R Fairchild Semiconductor Corporation

Rectifier Diode, 1 Element, 0.2A, 100V V(RRM), Silicon, DO-35

Part Image 1N484B Fairchild Semiconductor Corporation

Rectifier Diode, 1 Phase, 1 Element, 0.2A, 130V V(RRM), Silicon, DO-7

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