component

P4SMA600CA

Public Made by Adom

by adom

YFW Electrostatic And Surge Protection (TVS/ESD), SMA. 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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P4SMA600CA

YFW · Electrostatic And Surge Protection (TVS/ESD) · SMA

P4SMA600CA from YFW, in a SMA. 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 passive Cathode terminal per the pin table (color band end on unipolar P4SMA600A); on bipolar P4SMA600CA it is a bidirectional terminal with 509 V stand-off, 570-630 V breakdown at 1 mA and 780 V max clamping at 0.5 A.
2 Anode passive Anode terminal per the pin table; on bipolar P4SMA600CA it is a bidirectional terminal with 509 V stand-off, 570-630 V breakdown at 1 mA and 780 V max clamping at 0.5 A.

Key specifications

Parameter Value
Manufacturer YFW
Package SMA
Category TVS/Fuse/Board Level 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
Reverse stand-off voltage VRWM 509 V 1
Breakdown voltage VBR 570 630 V @ IT = 1 mA 1
Maximum clamping voltage VC 780 V @ IPP 1
Maximum peak pulse current IPP 0.5 A 1
Maximum reverse leakage IR 1 uA @ VRWM 1
Peak power dissipation PPP 400 W 10/1000 us waveform, TA=25°C 1
Power dissipation on infinite heatsink PD 3 W TL = 75 °C 1
Peak forward surge current IFSM 40 A 8.3 ms single half sine wave, unidirectional only 1
Maximum instantaneous forward voltage VF 6.5 V at 25A, unidirectional only; printed 3.5/6.5 (6.5 for VBR>201V) 1
Operating junction and storage temperature range TJ, TSTG -55 150 °C 1
Test current IT 1 mA VBR test 1

CAD (KiCad official)

  • Symbol: P4SMA600CA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: p4sma600ca-etched.step / p4sma600ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p4sma600ca.step / p4sma600ca.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (3 pp, sha256 0eda8f9ef754f9d4, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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