component

SMCJ11CA-L

Public Made by Adom

by adom

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

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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 11d ago
smcj11ca-l-etched.glb Publish 0.1.0 · Ray 11d ago
smcj11ca-l-etched.step smcj11ca-l: factory component page (tier=lcsc) · Ray 11d ago
smcj11ca-l-hero.glb smcj11ca-l: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
smcj11ca-l-hero.overlay.json Publish 0.1.0 · Ray 11d ago
smcj11ca-l.glb Publish 0.1.0 · Ray 11d ago
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SMCJ11CA-L

Shandong Jingdao Microelectronics · ESD And Surge Protection (TVS/ESD) · SMC

SMCJ11CA-L from Shandong Jingdao Microelectronics, 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 terminal per the pinning table; on the bipolar (CA) version it is interchangeable with pin 2, with 11V stand-off voltage and 18.2V max clamping at 33.0A.
2 Anode passive Anode terminal per the pinning table; on the bipolar (CA) version it is interchangeable with pin 1, with 11V stand-off voltage and 18.2V max clamping at 33.0A.

Key specifications

Parameter Value
Manufacturer Shandong Jingdao Microelectronics
Package SMC
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
Reverse Stand-off Voltage VRWM 11 V 2
Breakdown Voltage VBR 12.2 13.5 V @ IT = 1 mA 2
Test Current IT 1 mA 2
Maximum Clamping Voltage VC 18.2 V @ IPP = 33.0 A 2
Peak Pulse Current IPP 33 A 10/1000 us waveform 2
Maximum Reverse Leakage IR 1 μA @ VRWM 2
Peak Pulse Power Dissipation PPPM 600 W 10/1000 us waveform 1
Thermal Resistance Junction to Ambient RθJA 75 °C/W Note 1, typical 1
Thermal Resistance Junction to Lead RθJL 15 °C/W Note 1, typical 1
Operating Junction and Storage Temperature Range Tj, Tstg -55 150 °C 1

CAD (KiCad official)

  • Symbol: SMCJ11CA-L
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC (KiCad packages3D, STEP)
  • 3D model files: smcj11ca-l-etched.step / smcj11ca-l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smcj11ca-l.step / smcj11ca-l.glb are the bare package body.

Provenance

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

  • Datasheet: Shandong Jingdao Microelectronics datasheet (4 pp, sha256 fe884aa643fb34c4, retrieved 2026-10-22, 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