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K34

Public Made by Adom

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DOWO Schottky Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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K34

DOWO · Schottky Diodes · SOD-123

K34 from DOWO, in a SOD-123. 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 end marked with the cathode line; K34 has VRRM of 40 V and an average rectified output current of 3.0 A.
2 A passive Anode; K34 has a maximum forward voltage of 0.55 V at IFM=3.0 A and a surge current (IFSM) of 65 A.

Key specifications

Parameter Value
Manufacturer DOWO
Package SOD-123
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: K34
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: k34-etched.step / k34-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); k34.step / k34.glb are the bare package body.

Provenance

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

  • Datasheet: DOWO datasheet (2 pp, sha256 2b9760d24b40f3ad, retrieved 2026-10-09, 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