component

CPDQ5V0-HF

Public Made by Adom

by adom

Comchip ESD And Surge Protection (TVS/ESD), 0402(SOD-923F). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectioncpdq5v0-hffactory-2.0.0extractor-text

Verified CPDQ5V0-HF

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, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CPDQ5V0-HF · 0402(SOD-923F) · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 5-page datasheet
  • ✓distributor: lcsc C2441615, digikey 641-1478-2-ND, mouser 750-CPDQ5V0-HF
  • ✓family: D_0402_1005Metric
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ly1ko2pb/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.1)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cpdq5v0-hf.kicad_sym✓ cpdq5v0-hf.kicad_mod✓ cpdq5v0-hf.step
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 11h ago
viewers cpdq5v0-hf: viewers · Ray 11h ago
cpdq5v0-hf-etched.glb Publish 0.1.0 · Ray 11h ago
cpdq5v0-hf-etched.step cpdq5v0-hf: factory component page (tier=lcsc) · Ray 11h ago
cpdq5v0-hf-hero.glb cpdq5v0-hf: hero GLB from the etched model (keeps the MPN mark) · Ray 11h ago
cpdq5v0-hf-hero.overlay.json Publish 0.1.0 · Ray 11h ago
cpdq5v0-hf.glb Publish 0.1.0 · Ray 11h ago
cpdq5v0-hf.kicad_mod Publish 0.1.0 · Ray 11h ago
cpdq5v0-hf.kicad_sym Publish 0.1.0 · Ray 11h ago
cpdq5v0-hf.lbr Publish 0.1.0 · Ray 11h ago
cpdq5v0-hf.step Publish 0.1.0 · Ray 11h ago
package.json Publish 0.1.0 · Ray 11h ago
page.json Set visibility: public · Ray 11h ago
README.md Publish 0.1.0 · Ray 11h ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 11h ago

CPDQ5V0-HF

Comchip · ESD And Surge Protection (TVS/ESD) · 0402(SOD-923F)

CPDQ5V0-HF from Comchip, in a 0402(SOD-923F). 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 Comchip
Package 0402(SOD-923F)
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
Operating temperature range TOP -40 125 °C 1
Storage temperature range TSTG -55 150 °C 1
Junction temperature range TJ 150 °C 1
Peak pulse power PPP 174 W 1
Peak pulse current IPP 9.4 A TP = 8/20 µs 1
IEC 61000-4-2 ESD (Contact) -8 8 kV IEC 61000-4-2 contact discharge 1
IEC 61000-4-2 ESD (Air) -15 15 kV IEC 61000-4-2 air discharge 1
Reverse stand-off voltage VRWM 5 V 2
Forward voltage VF 0.9 V IF=10mA 2
Junction capacitance CJ 15 pF VR=0V, F=1MHz 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin - Terminals: Matte tin plated, solderable per MIL-STD-750, method 2026. 1

CAD (KiCad official)

  • Symbol: CPDQ5V0-HF
  • Footprint: Diode_SMD:D_0402_1005Metric
  • 3D model: 0402(SOD-923F), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal 0402 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: cpdq5v0-hf-etched.step / cpdq5v0-hf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cpdq5v0-hf.step / cpdq5v0-hf.glb are the bare package body.

Provenance

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

  • Datasheet: Comchip datasheet (5 pp, sha256 fcd42e816b7a69ba, retrieved 2026-11-06, 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