component

P4SMFL22CA

Public Made by Adom

by adom

prosemi ESD And Surge Protection (TVS/ESD), SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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 Publish 0.1.0 · Ray 25d ago
viewers p4smfl22ca: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
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p4smfl22ca-etched.step p4smfl22ca: factory component page (tier=lcsc) · Ray 25d ago
p4smfl22ca-hero.glb p4smfl22ca: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
p4smfl22ca-hero.overlay.json Publish 0.1.0 · Ray 25d ago
p4smfl22ca.glb Publish 0.1.0 · Ray 25d ago
p4smfl22ca.kicad_mod Publish 0.1.0 · Ray 25d ago
p4smfl22ca.kicad_sym p4smfl22ca: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
p4smfl22ca.lbr p4smfl22ca: symbol repaired (D_Zener, cathode pad 1) · Ray 4d ago
p4smfl22ca.step Publish 0.1.0 · Ray 25d ago
package.json Publish 0.1.0 · Ray 25d ago
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P4SMFL22CA

prosemi · ESD And Surge Protection (TVS/ESD) · SOD-123FL

P4SMFL22CA from prosemi, in a SOD-123FL. 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer prosemi
Package SOD-123FL
Category Circuit Protection
Pins 2

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Breakdown voltage (min) VBR 24.4 V @ IT 1 mA 2
Breakdown voltage (max) VBR 26.9 V @ IT 1 mA 2
Max clamping voltage VC 35.5 V @ IPP 11.3 A 2
Max peak pulse current IPP 11.3 A 10/1000 µs waveform 2
Max reverse leakage current IR 1 µA @ VRWM 22.0 V 2
Peak pulse power dissipation PPP 400 W 10/1000 µs waveform 1
Operating junction and storage temperature range TJ, TSTG -55 150 ℃ 1
Power dissipation on infinite heatsink PD 3 W TL = 75 °C 1

CAD (KiCad official)

  • Symbol: P4SMFL22CA
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: p4smfl22ca-etched.step / p4smfl22ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p4smfl22ca.step / p4smfl22ca.glb are the bare package body.

Provenance

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

  • Datasheet: prosemi datasheet (4 pp, sha256 884b4a4f99487fee, retrieved 2026-10-14, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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