Part Image

1N4148 - Diotec

Description: Diodes - General Purpose, Power, Switching Small Signal Diode, DO-35, 100V, 0.2A, 175C

Download 1N4148 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
1N4148 - Diotec PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-35
click to zoom
3D Models
1N4148 - Diotec  - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-35
click to zoom

1N4148 Details

  • Manufacturer Part Number:

    1N4148

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-35

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    5.78

  • 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-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:

    200 °C

  • Operating Temperature-Min:

    -50 °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:

    Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

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

    10

1N4148 Frequently Asked Questions (FAQs)

  • The recommended storage temperature for 1N4148 diodes is -40°C to +125°C.
  • While the 1N4148 is a general-purpose diode, it's not ideal for high-frequency applications due to its relatively high capacitance and inductance. For high-frequency applications, consider using a diode with a lower capacitance and inductance.
  • To prevent electrostatic discharge (ESD) damage, handle 1N4148 diodes with ESD-protective equipment, such as wrist straps, mats, and bags. Also, ensure that your workspace is ESD-protected.
  • The maximum allowable voltage for the 1N4148 diode is 100V, but it's recommended to operate it at a maximum voltage of 75V to ensure reliable operation.
  • While the 1N4148 diode can be used in switching power supplies, it's not the best choice due to its relatively high forward voltage drop and reverse recovery time. Consider using a faster diode with a lower forward voltage drop, such as a Schottky diode.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

1N4148 Overview

Use the download button to access the 1N4148 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 1N414, or try a keyword search, such as Rectifier Diodes

Parts related to 1N4148

Showing 0 results

1N4148 Alternates

Showing results

Image Part Number Model
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