For BusinessPricing
Request a demo

1N4448WQ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N4448WQ product

1N4448WQ

Rectifiers

switching diode100 V250 mASOD123AEC-Q101

1N4448WQ is a 100 V, 250 mA high-speed switching diode in a compact SOD123 surface-mount package, specified for automotive use.

Best for

  • Fast signal switching
  • Automotive electronic circuits
  • Compact surface-mount designs

Avoid if

  • Continuous current exceeds the 250 mA average rating
  • The circuit requires a power rectifier or substantially higher surge capability

Check before use

  • Reverse-voltage transients
  • Forward-current waveform and duty cycle
  • Thermal dissipation and junction temperature

Key specifications

Type
High-speed switching diode
VRRM
100 V
IFAV
250 mA
Reverse recovery
4 ns max
Package
SOD123

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
MSL 1
ECCN
-
HTSUS
-

Application

High-speed switchingAutomotive electronics

Datasheet

28f137ce47b0478a599485fc6956c327_1N4448WQ.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N4448WQ: 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

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

It is a high-speed switching diode from Yangzhou Yangjie Electronic Technology Co., Ltd., housed in a two-terminal SOD123 package. The part has a 100 V repetitive peak reverse-voltage rating and a 4 ns maximum reverse-recovery specification.