component

1N4448W

Public Made by Adom

by adom

Changjing Switching Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodes1n4448wfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 13d ago
viewers 1n4448w: viewers · Ray 13d ago
1n4448w-etched.glb 1n4448w: factory component page (tier=lcsc) · Ray 13d ago
1n4448w-etched.step 1n4448w: factory component page (tier=lcsc) · Ray 13d ago
1n4448w-hero.glb 1n4448w: hero GLB from the etched model (keeps the MPN mark) · Ray 13d ago
1n4448w-hero.overlay.json Publish 0.1.0 · Ray 13d ago
1n4448w.glb Publish 0.1.0 · Ray 13d ago
1n4448w.kicad_mod Publish 0.1.0 · Ray 13d ago
1n4448w.kicad_sym Publish 0.1.0 · Ray 13d ago
1n4448w.lbr Publish 0.1.0 · Ray 13d ago
1n4448w.step Publish 0.1.0 · Ray 13d ago
package.json Publish 0.1.0 · Ray 13d ago
page.json Set visibility: public · Ray 13d ago
README.md Publish 0.1.0 · Ray 13d ago

1N4448W

Changjing · Switching Diodes · SOD-123

1N4448W from Changjing, in a SOD-123. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode, the striped end of the SOD-123 body marked with the minus sign; the datasheet gives a 75 V working peak reverse voltage and 100 V non-repetitive peak reverse voltage.
2 A passive Anode, the end marked with the plus sign; the datasheet gives 250 mA average rectified output current and 500 mA forward continuous current.

Key specifications

Parameter Value
Manufacturer Changjing
Package SOD-123
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: 1N4448W
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: 1n4448w-etched.step / 1n4448w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1n4448w.step / 1n4448w.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Changjing datasheet (2 pp, sha256 ff54be22d2acd97c, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF