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BAV99-RTK

Public Made by Adom

by adom

KEC Semicon Switching Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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BAV99-RTK

KEC Semicon · Switching Diodes · SOT-23

BAV99-RTK from KEC Semicon, in a SOT-23. 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 CATHODE 1 passive Cathode of the first diode in the BAV99 dual switching diode pair, rated for a maximum reverse voltage of 80 V (VRM 85 V) and a continuous forward current of 250 mA.
2 ANODE 2 passive Anode of the second diode in the BAV99 dual switching diode pair, rated for a maximum reverse voltage of 80 V and a continuous forward current of 250 mA.
3 ANODE 1 / CATHODE 2 passive Shared pin as printed in the datasheet, serving as the anode of diode 1 and the cathode of diode 2 in the series connection.

Key specifications

Parameter Value
Manufacturer KEC Semicon
Package SOT-23
Category Diodes
Pins 3

CAD (KiCad official)

  • Symbol: BAV99-RTK
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bav99-rtk-etched.step / bav99-rtk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bav99-rtk.step / bav99-rtk.glb are the bare package body.

Provenance

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

  • Datasheet: KEC Semicon datasheet (2 pp, sha256 3481c6238a3ae80f, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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