ProjectsPricingInsights

1N4148S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4148S product

1N4148S

Diodes

Fast SwitchingSmall SignalDO-34

The 1N4148S is a standard fast-switching small-signal diode housed in a DO-34 glass package, ideal for general-purpose high-speed switching circuits.

Best for

  • High-speed switching
  • Signal rectification
  • General purpose signal processing

Avoid if

  • High-power rectification applications
  • Applications requiring surface-mount robustness

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Reverse Voltage
75V
Reverse Recovery Time
4ns
Forward Current
150mA

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

516cbaacf5f2a7b654e42adfb10b9976_1N4148S.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4148S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a silicon epitaxial planar fast-switching diode designed for high-speed signal processing.