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1N4148W AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4148W product

1N4148W

Diodes - Rectifiers - Single

Switching DiodeSOD-123Fast Recovery

The 1N4148W is a standard silicon epitaxial planar switching diode housed in a compact SOD-123 surface-mount package, optimized for high-speed switching applications.

Best for

  • High-speed switching
  • General-purpose rectification

Avoid if

  • High-power rectification applications exceeding 150mA average current

Check before use

  • Thermal derating curves
  • Forward voltage drop at operating current

Key specifications

Peak Reverse Voltage
100 V
Reverse Recovery Time
4 ns
Package
SOD-123

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Switching

Datasheet

550d3e7e4c15183b8453cc4261de7e6f_2201121530_Doeshare-1N4148W_C2931610.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4148W: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

6
PartDetailsMatch
DSR1MManufacturer

Has caveats

Has caveats

Design and risk insights

Questions & answers

The 1N4148W is a fast-switching silicon diode designed for general-purpose rectification and switching tasks, packaged in a surface-mount SOD-123 format.