component

ESD5V0CA

Public Made by Adom

by adom

ST(Semtech) ESD Protection Devices, TO-236. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionesd5v0cafactory-2.0.0extractor-text

Verified ESD5V0CA

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ESD5V0CA · TO-236 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 2-page datasheet
  • ✓distributor: lcsc C2859152, digikey 4878-ESD5V0CATR-ND, mouser 637-ESD5V0CA
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-rqrmcrrg/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ esd5v0ca.kicad_sym✓ esd5v0ca.kicad_mod✓ esd5v0ca.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3d ago
viewers esd5v0ca: viewers · Ray 3d ago
esd5v0ca-etched.glb Publish 0.1.0 · Ray 3d ago
esd5v0ca-etched.step esd5v0ca: factory component page (tier=lcsc) · Ray 3d ago
esd5v0ca-hero.glb esd5v0ca: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
esd5v0ca-hero.overlay.json Publish 0.1.0 · Ray 3d ago
esd5v0ca.glb Publish 0.1.0 · Ray 3d ago
esd5v0ca.kicad_mod Publish 0.1.0 · Ray 3d ago
esd5v0ca.kicad_sym Publish 0.1.0 · Ray 3d ago
esd5v0ca.lbr Publish 0.1.0 · Ray 3d ago
esd5v0ca.step Publish 0.1.0 · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 3d ago

ESD5V0CA

ST(Semtech) · ESD Protection Devices · TO-236

ESD5V0CA from ST(Semtech), in a TO-236. 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 of the TVS diode; ESD5V0CA has a 5 V reverse stand-off voltage and 6 V minimum breakdown at 1 mA.
2 Cathode passive Cathode of the TVS diode; ESD5V0CA has a 5 V reverse stand-off voltage and 6 V minimum breakdown at 1 mA.
3 Anode passive Anode of the TVS diode; ESD5V0CA is rated for ±15 kV air and ±8 kV contact ESD per IEC61000-4-2.

Key specifications

Parameter Value
Manufacturer ST(Semtech)
Package TO-236
Category TVS/Fuse/Board Level Protection
Pins 3

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
IEC61000-4-2 ESD contact voltage VESD -15 15 KV IEC61000-4-2 (ESD) contact, Ta = 25℃ 1
IEC61000-4-2 ESD air voltage VESD -8 8 KV IEC61000-4-2 (ESD) air, Ta = 25℃ 1
Peak pulse power Ppk 300 W tp = 8/20 µs 1
Operating junction temperature Tj 150 ℃ 1
Storage temperature range Tstg -55 150 ℃ 1
Reverse stand-off voltage VRWM 5 V 1
Reverse current IR 100 µA at VRWM 1
Breakdown voltage VBR 6 V at IT = 1 mA 1
Clamping voltage VC 9.8 V at IPP = 1 A, tp = 8/20 µs 1
Clamping voltage VC 12.5 V at IPP = 5 A, tp = 8/20 µs 1
Peak pulse current IPP 17 A tp = 8/20 µs 1
Capacitance Cj 400 pF measured at 1 MHz, applied reverse voltage 0 V 1

CAD (KiCad official)

  • Symbol: ESD5V0CA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: TO-236 (KiCad packages3D, STEP)
  • 3D model files: esd5v0ca-etched.step / esd5v0ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd5v0ca.step / esd5v0ca.glb are the bare package body.

Provenance

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

  • Datasheet: ST(Semtech) datasheet (2 pp, sha256 a4f8db54d49001ba, retrieved 2026-11-06, 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