component

US1JA

Public Made by Adom

by adom

FUXINSEMI Fast Recovery / High Efficiency Diodes, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 12d ago
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README.md Publish 0.1.0 · Ray 12d ago
us1ja-etched.glb Publish 0.1.0 · Ray 12d ago
us1ja-etched.step us1ja: factory component page (tier=lcsc) · Ray 12d ago
us1ja-hero.glb us1ja: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
us1ja-hero.overlay.json Publish 0.1.0 · Ray 12d ago
us1ja.glb Publish 0.1.0 · Ray 12d ago
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us1ja.step Publish 0.1.0 · Ray 12d ago

US1JA

FUXINSEMI · Fast Recovery / High Efficiency Diodes · SMA(DO-214AC)

US1JA from FUXINSEMI, in a SMA(DO-214AC). 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 CATHODE passive Cathode pin, identified by the color band at the cathode end of the SMA/DO-214AC body; for US1JA the datasheet rates VRRM at 600 V and average forward rectified current at 1.0 A with TL = 100 °C.
2 ANODE passive Anode pin, opposite the cathode band; the device is a 1.0 A surface-mount high-efficiency rectifier with 30.0 A peak forward surge current (8.3 ms, JEDEC method) per the ratings table.

Key specifications

Parameter Value
Manufacturer FUXINSEMI
Package SMA(DO-214AC)
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: US1JA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: us1ja-etched.step / us1ja-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); us1ja.step / us1ja.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (4 pp, sha256 d7c8ec6a0a0abcd1, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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