component

DSS34

Public Made by Adom

by adom

FUXINSEMI Schottky Diodes, SOD-123. 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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docs dss34: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers dss34: viewers · Ray
dss34-etched.fit.json dss34: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dss34-etched.glb dss34: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dss34-etched.step dss34: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
dss34.glb Publish 0.1.0 · Ray
dss34.kicad_mod Publish 0.1.0 · Ray
dss34.kicad_sym Publish 0.1.0 · Ray
dss34.lbr Publish 0.1.0 · Ray
dss34.step Publish 0.1.0 · Ray
package.json dss34: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
page.json dss34: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md Initial commit: component/dss34 · Ray

DSS34

FUXINSEMI · Schottky Diodes · SOD-123

DSS34 from FUXINSEMI, 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 of the DSS34 Schottky barrier rectifier; maximum repetitive peak reverse voltage 40 V (VRRM), maximum DC blocking voltage 40 V (VDC), maximum DC reverse current 5.0 mA at TA=25 °C.
2 A passive Anode of the DSS34 Schottky barrier rectifier; maximum average forward rectified current 3.0 A, maximum instantaneous forward voltage 0.85 V at IF=3.0 A, peak forward surge current 60.0 A.

Key specifications

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

CAD (KiCad official)

  • Symbol: DSS34
  • Footprint: Diode_SMD:D_SOD-123
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: dss34-etched.step / dss34-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dss34.step / dss34.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (4 pp, sha256 60c13d53ba9a266e, retrieved 2026-09-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-sonnet-4-6 (vision), consensus claude-opus-4-7 (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