component

BYG20J

Public Made by Adom

by adom

LGE Fast Recovery / High Efficiency Diodes, SMA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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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byg20j-etched.step byg20j: factory component page (tier=lcsc) · Ray 7d ago
byg20j-hero.glb byg20j: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
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BYG20J

LGE · Fast Recovery / High Efficiency Diodes · SMA

BYG20J from LGE, in a 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer LGE
Package SMA
Category Diodes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Maximum recurrent peak reverse voltage VRRM 600 V 1
Maximum DC blocking voltage VDC 600 V 1
Maximum RMS voltage VRMS 420 V 1
Average forward rectified current IF(AV) 1.5 A 1
Peak forward surge current IFSM 30 A 10 ms single half-sine-wave superimposed on rated load 1
Operating temperature range Tj -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: BYG20J
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: byg20j-etched.step / byg20j-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); byg20j.step / byg20j.glb are the bare package body.

Provenance

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

  • Datasheet: LGE datasheet (2 pp, sha256 f857064c331528d3, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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