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docs e1j: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers e1j: viewers · Ray
e1j-etched.fit.json e1j: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
e1j-etched.glb e1j: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
e1j-etched.step e1j: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
e1j.glb Publish 0.1.0 · Ray
e1j.kicad_mod Publish 0.1.0 · Ray
e1j.kicad_sym Publish 0.1.0 · Ray
e1j.lbr Publish 0.1.0 · Ray
e1j.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json e1j: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md e1j: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

E1J

Yangzhou Yangjie Elec Tech · Fast Recovery / High Efficiency Diodes · SOD-123

E1J from Yangzhou Yangjie Elec Tech, in a SOD-123. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode terminal of the rectifier diode. Marked by the cathode line on the package body. Rated 600 V VRRM.
2 A passive Anode terminal of the rectifier diode. Rated 1.0 A average forward current (IO) with VF max = 1.7 V @ IFM = 1.0 A.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SOD-123
Category Diodes
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • E1JF1
  • E1JF2
  • E1JF3
  • E1JF4
  • E1JF5
  • E1JF6

CAD (KiCad official)

  • Symbol: E1J
  • Footprint: Diode_SMD:D_SOD-123
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: e1j-etched.step / e1j-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); e1j.step / e1j.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256 b599ec1f82b06caa, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF