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1N4148 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4148 product

1N4148

Diodes - Rectifiers - Single

Fast SwitchingDO-35Signal Diode

The 1N4148 is a standard, high-reliability fast switching diode in a DO-35 glass package, widely used for general-purpose signal rectification.

Best for

  • Signal switching
  • General purpose rectification

Avoid if

  • High-power rectification applications

Check before use

  • Thermal derating requirements

Key specifications

VRRM
75 V
IF(AV)
150 mA
trr
4.0 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Affected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0070

Application

General Purpose

Datasheet

4662cf5c9007a9521219705c45d2bdfa_catalog.htm.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4148: 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

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The 1N4148 is a high-speed, fast-switching diode commonly used in signal processing and general-purpose rectification circuits.