component

SMCJ64CA

Public Made by Adom

by adom

JUXING Electrostatic And Surge Protection (TVS/ESD), SMC. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionsmcj64cafactory-2.0.0extractor-text
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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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README.md Publish 0.1.0 · Ray 12d ago
smcj64ca-etched.glb Publish 0.1.0 · Ray 12d ago
smcj64ca-etched.step smcj64ca: factory component page (tier=lcsc) · Ray 12d ago
smcj64ca-hero.glb smcj64ca: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
smcj64ca-hero.overlay.json Publish 0.1.0 · Ray 12d ago
smcj64ca.glb Publish 0.1.0 · Ray 12d ago
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smcj64ca.step Publish 0.1.0 · Ray 12d ago

SMCJ64CA

JUXING · Electrostatic And Surge Protection (TVS/ESD) · SMC

SMCJ64CA from JUXING, 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 PINNING table lists pin 1 as Cathode for the SMC outline and the unipolar symbol; the datasheet gives no separate limit for this terminal on the bidirectional SMCJ64CA.
2 Anode passive PINNING table lists pin 2 as Anode for the SMC outline and the unipolar symbol; the datasheet gives no separate limit for this terminal on the bidirectional SMCJ64CA.

Key specifications

Parameter Value
Manufacturer JUXING
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
Peak Pulse Power Dissipation PPPM 1500 W TA=25°C, Tp=1mS 1
Operating Junction and Storage Temperature Range Tj TSTG -55 150 ℃ 1
Reverse Stand-off Voltage VRWM 64 V 2
Breakdown Voltage (minimum) VBR 71.1 V IT = 1 mA 2
Breakdown Voltage (maximum) VBR 78.6 V IT = 1 mA 2
Max Clamping Voltage VC 103 V IPP = 14.6 A 2
Peak Pulse Current IPP 14.6 A 2
Maximum Reverse Leakage IR 1 μA 2
Breakdown Voltage Temperature Coefficient αT 0.1 % VBR @ TJ = VBR@25°C x (1+αT x (TJ - 25)) 1

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 terminal fnish material is tin(Sn) (IPC/JEDEC J-STD-609A.01) 1

CAD (KiCad official)

  • Symbol: SMCJ64CA
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)
  • 3D model files: smcj64ca-etched.step / smcj64ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smcj64ca.step / smcj64ca.glb are the bare package body.

Provenance

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

  • Datasheet: JUXING datasheet (4 pp, sha256 fdc2132a454dec57, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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