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1N4148WT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4148WT product

1N4148WT

Diodes

Switching DiodeSOD-523High Speed

The 1N4148WT is a high-speed silicon switching diode in a compact SOD-523 package, ideal for general-purpose signal switching and protection.

Best for

  • Signal switching
  • High-speed logic circuits
  • Compact PCB designs

Avoid if

  • High-power rectification
  • Applications requiring high current handling

Check before use

  • Thermal dissipation in high-density layouts

Key specifications

Reverse Voltage
75 V
Reverse Recovery Time
4 ns
Forward Current
125 mA
Package
SOD-523

Compliance & Environment

RoHS
Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

General PurposeSwitching

Datasheet

6e88255dca9dee3a97826fabfd4dba42.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4148WT: 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

2
PartDetailsMatch
1N4148WT T4Jiangsu Changjing Electronics Technology Co., Ltd.

1N4148WT T4 is a close SOD-523 75V fast-switching diode candidate.

Needs validation

Design and risk insights

Questions & answers

It is a silicon epitaxial planar switching diode designed for high-speed switching and general-purpose applications in an ultra-small SOD-523 surface mount package.