component

US1J

Public Made by Adom

by adom

Guangdong Hottech Fast Recovery / High Efficiency Diodes, DO-214AC(SMA). 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
viewers us1j: viewers · Ray 12d ago
package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago
us1j-etched.glb Publish 0.1.0 · Ray 12d ago
us1j-etched.step us1j: factory component page (tier=lcsc) · Ray 12d ago
us1j-hero.glb us1j: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
us1j-hero.overlay.json Publish 0.1.0 · Ray 12d ago
us1j.glb Publish 0.1.0 · Ray 12d ago
us1j.kicad_mod Publish 0.1.0 · Ray 12d ago
us1j.kicad_sym Publish 0.1.0 · Ray 12d ago
us1j.lbr Publish 0.1.0 · Ray 12d ago
us1j.step Publish 0.1.0 · Ray 12d ago

US1J

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

US1J from Guangdong Hottech, in a DO-214AC(SMA). 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 terminal, marked by the cathode band; US1J is rated 600 V VRRM, 1.0 A average forward current at TA=75 °C.
2 A passive Anode terminal, opposite the cathode band; US1J has 1.7 V maximum forward voltage at 1 A and 30.0 A peak surge current.

Key specifications

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

CAD (KiCad official)

  • Symbol: US1J
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: us1j-etched.step / us1j-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); us1j.step / us1j.glb are the bare package body.

Provenance

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

  • Datasheet: Guangdong Hottech datasheet (3 pp, sha256 fa8fbd8da2e5fbdd, retrieved 2026-10-12, 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