component

TV04A5V0JB-G

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Comchip TVS, SMA(DO-214AC). 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 protectiontv04a5v0jb-gfactory-2.0.0extractor-text

Verified TV04A5V0JB-G

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

Verification log 1 record

2 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: TV04A5V0JB-G · SMA(DO-214AC) · 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: lcsc C2444390, digikey 641-1241-2-ND, mouser 750-TV04A5V0JB-G
  • ✓family: D_SMA
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-k8hqe9vs/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✓ tv04a5v0jb-g.kicad_sym✓ tv04a5v0jb-g.kicad_mod✓ tv04a5v0jb-g.step
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Ray Publish 0.1.0 0c4fb7c 8d ago

TV04A5V0JB-G

Comchip · TVS · SMA(DO-214AC)

TV04A5V0JB-G from Comchip, in a SMA(DO-214AC). 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 Comchip
Package SMA(DO-214AC)
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
Peak power dissipation PPP 400 W 10/1000μS waveform (Note 1) 1
Steady state power dissipation PD 1 W TL=75°C 1
Peak forward surge current IFSM 40 A 8.3mS single half sine-wave, unidirectional only (Note 2) 1
Maximum instantaneous forward voltage VF 3.5 V at 25.0A, unidirectional only (Note 3); VBR<200V 1
Operating junction and storage temperature TJ, TSTG -55 150 °C 1
Breakdown voltage tolerance (suffix J, 5%) -5 5 % suffix J 4
Breakdown voltage VBR VBR 6.4 7 V IT=10 mA 3
Maximum reverse leakage current IR 800 uA @VRWM 3
Working peak reverse voltage VRWM 5 V 3
Maximum surge current IPP 43.48 A 10/1000μS waveform 3
Maximum clamping voltage VC 9.2 V @IPP 3

CAD (KiCad official)

  • Symbol: TV04A5V0JB-G
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Comchip datasheet (6 pp, sha256 be7e7b27cef38a04, retrieved 2026-11-02, 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