component

CCZ-SMF51CA

Public Made by Adom

by adom

GOODWORK ESD And Surge Protection (TVS/ESD), SOD-123FL. Diode: pin 1 is the cathode (the banded end) by the KiCad diode-footprint convention, KiCad symbol/footprint/3D.

componentcircuit protectionccz-smf51cafactory-2.0.0extractor-text

Changed since verified CCZ-SMF51CA

by Ray · last 2 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CCZ-SMF51CA · SOD-123FL · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • •distributor (warn): no ['mouser'] number
  • ✓family: D_SOD-123F
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-y08f7rpo/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: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! ccz-smf51ca.kicad_sym✓ ccz-smf51ca.kicad_mod✓ ccz-smf51ca.step
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers ccz-smf51ca: a TVS diode, not an unpolarised fuse: bidirectional TVS (D_TVS), direction from the datasheet · Ray
ccz-smf51ca-etched.glb Publish 0.1.0 · Ray
ccz-smf51ca-etched.step ccz-smf51ca: factory component page (tier=lcsc) · Ray
ccz-smf51ca-hero.glb Publish 0.1.1 · Ray
ccz-smf51ca-hero.overlay.json Publish 0.1.1 · Ray
ccz-smf51ca.glb Publish 0.1.0 · Ray
ccz-smf51ca.kicad_mod Publish 0.1.0 · Ray
ccz-smf51ca.kicad_sym ccz-smf51ca: a TVS diode, not an unpolarised fuse: bidirectional TVS (D_TVS), direction from the datasheet · Ray
ccz-smf51ca.lbr ccz-smf51ca: a TVS diode, not an unpolarised fuse: bidirectional TVS (D_TVS), direction from the datasheet · Ray
ccz-smf51ca.step Publish 0.1.0 · Ray
package.json Publish 0.1.1 · Ray
page.json Publish 0.1.1 · Ray
README.md ccz-smf51ca: a TVS diode, not an unpolarised fuse: bidirectional TVS (D_TVS), direction from the datasheet · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray

CCZ-SMF51CA

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

CCZ-SMF51CA from GOODWORK, 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 1 passive Terminal 1 of a bidirectional TVS/ESD diode; either orientation.
2 2 passive Terminal 2 of a bidirectional TVS/ESD diode; either orientation.

Key specifications

Parameter Value
Manufacturer GOODWORK
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
Peak Pulse Power Dissipation PPK 200 W TA=25 C, TP=1ms (NOTE 1) 1
Peak Forward Surge Current IFSM 30 A 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 1
Operating and Storage Temperature Range TJ, TSTG -55 150 C Operating and storage temperature range 1
Reverse Stand-off Voltage VRWM 51 V Reverse stand-off voltage, SMF51(C)A 3
Breakdown Voltage VBR 56.7 V IT = 1 mA 3
Breakdown Voltage VBR 62.7 V IT = 1 mA 3
Reverse Leakage Current IR 1 μA at VRWM = 51 V 3
Max Clamp Voltage VC 82.4 V at IPP = 2.4 A 3
Peak Pulse Current IPP 2.4 A 3

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 Copper 2. Mounted on Copper Pad area of 5.0mm (.013mm Thick) to each terminal. 1

CAD (KiCad official)

  • Symbol: CCZ-SMF51CA
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: ccz-smf51ca-etched.step / ccz-smf51ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ccz-smf51ca.step / ccz-smf51ca.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (6 pp, sha256 85a0f7ae4f28082c, retrieved 2026-11-02, 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