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SD103AW

Public Made by Adom

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Guangdong Hottech Schottky Diodes, SOD-123. Pinout extracted from 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
Name Last commit message Last updated
docs sd103aw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers sd103aw: viewers · Ray 27d ago
package.json Publish 0.1.0 · Ray 27d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md sd103aw: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 15d ago
sd103aw-etched.fit.json sd103aw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
sd103aw-etched.glb sd103aw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
sd103aw-etched.step sd103aw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
sd103aw.glb Publish 0.1.0 · Ray 27d ago
sd103aw.kicad_mod Publish 0.1.0 · Ray 27d ago
sd103aw.kicad_sym Publish 0.1.0 · Ray 27d ago
sd103aw.lbr Publish 0.1.0 · Ray 27d ago
sd103aw.step Publish 0.1.0 · Ray 27d ago

SD103AW

Guangdong Hottech · Schottky Diodes · SOD-123

SD103AW from Guangdong Hottech, 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 (marked with band on package and '-' / minus symbol in datasheet outline). Connect to more-positive side for reverse blocking; VR(max) = 40 V.
2 A passive Anode terminal (marked '+' in datasheet outline). Forward current IF up to 350 mA continuous, IFSM = 2 A (8.3 ms); VF ~0.37 V @ 20 mA, ~0.60 V @ 200 mA.

Key specifications

Parameter Value
Manufacturer Guangdong Hottech
Package SOD-123
Category Diodes
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • SD103AW

CAD (KiCad official)

  • Symbol: SD103AW
  • Footprint: Diode_SMD:D_SOD-123
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: sd103aw-etched.step / sd103aw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sd103aw.step / sd103aw.glb are the bare package body.

Provenance

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

  • Datasheet: Guangdong Hottech datasheet (4 pp, sha256 0f84c690cdba58d5, 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