component

SMB30J12CA

Public Made by Adom

by adom

ZHIDE TVS, SMB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionsmb30j12cafactory-2.0.0extractor-text

Verified SMB30J12CA

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 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: SMB30J12CA · SMB · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SMB
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jc0oxc1c/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 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: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ smb30j12ca.kicad_sym✓ smb30j12ca.kicad_mod✓ smb30j12ca.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 10d ago
viewers smb30j12ca: viewers · Ray 10d ago
package.json Publish 0.1.0 · Ray 10d ago
page.json Set visibility: public · Ray 10d ago
README.md Publish 0.1.0 · Ray 10d ago
smb30j12ca-hero.glb Publish 0.1.0 · Ray 10d ago
smb30j12ca-hero.overlay.json Publish 0.1.0 · Ray 10d ago
smb30j12ca.glb Publish 0.1.0 · Ray 10d ago
smb30j12ca.kicad_mod Publish 0.1.0 · Ray 10d ago
smb30j12ca.kicad_sym Publish 0.1.0 · Ray 10d ago
smb30j12ca.lbr Publish 0.1.0 · Ray 10d ago
smb30j12ca.step Publish 0.1.0 · Ray 10d ago
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray 10d ago

SMB30J12CA

ZHIDE · TVS · SMB

SMB30J12CA from ZHIDE, in a SMB. 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 an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer ZHIDE
Package SMB
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
Breakdown voltage VBR 13.3 14.7 V @ IT = 1 mA 2
Max. clamping voltage VC 19.9 V @ IPP = 150.8 A 2
Max. reverse leakage current IR 800 uA @ VRWM 2
Max. peak pulse current IPP 150.8 A 10/1000 us waveform (note 1) 2
Reverse stand-off voltage VRWM 12 V 2
Peak power dissipation PPP 3000 W 10/1000 us waveform (note 1) 1
Power dissipation on infinite heatsink PD 6.5 W infinite heatsink, TL = 75 °C 1
Operating junction and storage temperature range TJ, TSTG -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: SMB30J12CA
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: ZHIDE datasheet (3 pp, sha256 633e8f788a02d4ef, retrieved 2026-10-31, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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