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BV-SMCJ64A

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Bencent TVS, SMC. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionbv-smcj64afactory-2.0.0extractor-text

Verified BV-SMCJ64A

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 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: BV-SMCJ64A · SMC · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 6-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: D_SMC
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-xu26_vf1/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✓ bv-smcj64a.kicad_sym✓ bv-smcj64a.kicad_mod✓ bv-smcj64a.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

BV-SMCJ64A

Bencent · TVS · SMC

BV-SMCJ64A from Bencent, in a SMC. 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 unidirectional TVS (marked C64), connected to the protected line, with VR 64 V stand-off, VBR 71.1 V to 78.6 V at 1 mA, and max clamping voltage 103 V at IPP 14.6 A (10/1000μs).
2 ANODE passive Anode of the unidirectional TVS, normally connected to ground, with forward voltage VF of 3.5 V (single die) or 5 V (stacked die) max at 100 A and peak forward surge current IFSM 200 A (8.3 ms half sine).

Key specifications

Parameter Value
Manufacturer Bencent
Package SMC
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
Stand-off Voltage VR 64 V BV-SMCJ64A 2
Breakdown Voltage VBR 71.1 78.6 V It = 1 mA 2
Test Current It 1 mA 2
Maximum Clamping Voltage VC 103 V @IPP 14.6 A, 10/1000μs surge waveform 2
Peak Pulse Current IPP 14.6 A 10/1000μs surge waveform 2
Reverse Leakage Current IR 1 uA @VR 2
Maximum Instantaneous Forward Voltage (unidirectional only) VF 5 V at 100A; 3.5 V single die, 5.0 V stacked-die 4
Peak Forward Surge Current IFSM 200 A 8.3ms single half sine wave, unidirectional only 4
Operating Junction Temperature Range TJ -55 150 ℃ 4
Storage Temperature Range TS -55 150 ℃ 4
Peak Pulse Power Ppp 1500 W tp=10/1000μS 1
Breakdown voltage tolerance -5 5 % Suffix 'A' denotes 5% tolerance devices 3

CAD (KiCad official)

  • Symbol: BV-SMCJ64A
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Bencent datasheet (6 pp, sha256 04d4dc2c807a96de, retrieved 2026-10-30, 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