component

SB20100L

Public Made by Adom

by adom

Wild Goose Schottky Barrier Diodes (SBD), TO-277. 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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README.md Publish 0.1.0 · Ray 7d ago
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sb20100l-etched.step sb20100l: factory component page (tier=lcsc) · Ray 7d ago
sb20100l-hero.glb sb20100l: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
sb20100l-hero.overlay.json Publish 0.1.0 · Ray 7d ago
sb20100l.glb Publish 0.1.0 · Ray 7d ago
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sb20100l.step Publish 0.1.0 · Ray 7d ago

SB20100L

Wild Goose · Schottky Barrier Diodes (SBD) · TO-277

SB20100L from Wild Goose, in a TO-277. 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 A passive Anode, left pin of the TO-277 package, electrically common with pin 2; the datasheet gives IF(AV) 20 A typ. and VRRM 100 V min. for the device.
2 A passive Anode, right pin of the TO-277 package, electrically common with pin 1; the datasheet gives VF 0.85 V max. at IF=20 A.
3 K passive Cathode, connected to the bottom-side heat sink; the datasheet gives IR 0.1 mA max. at VR=100 V, Tj=25℃ and 20 mA max. at Tj=100℃.

Key specifications

Parameter Value
Manufacturer Wild Goose
Package TO-277
Category Diodes
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Recurrent Peak Reverse Voltage VRRM 100 V IR=0.1mA 1
Reverse Leakage Current, VR=100V @ Tj=25℃ IR 0.1 mA VR=100V@Tj=25℃ 1
Reverse Leakage Current, VR=100V @ Tj=100℃ IR 20 mA VR=100V@Tj=100℃ 1
Forward Voltage VF 0.76 0.85 V IF=20A 1
Average Forward Current IF(AV) 20 A VR=100V@Tj=25℃ 1
Peak Forward Surge Current, 8.3ms single half sine-wave IFSM 200 A 8.3ms single half sine-wave, VR=100V@Tj=25℃ 1
Operating Junction Temperature Tj 175 ℃ 1
Storage Temperature Range Tstg -40 175 ℃ 1
Thermal Resistance, Junction to Ambient Rth(JA) 31 ℃/W Note 2: Polymide PCB, 2oz copper; cathode pad 18.814.4mm; anode pad 5.614.1mm 1

CAD (KiCad official)

  • Symbol: SB20100L
  • Footprint: Package_TO_SOT_SMD:TO-277A
  • 3D model: TO-277 (KiCad packages3D, STEP)
  • 3D model files: sb20100l-etched.step / sb20100l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sb20100l.step / sb20100l.glb are the bare package body.

Provenance

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

  • Datasheet: Wild Goose datasheet (3 pp, sha256 cf313928aee5d941, retrieved 2026-10-21, 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