component

SMCJ36A-AT

Public Made by Adom

by adom

Brightking ESD And Surge Protection (TVS/ESD), SMC(DO-214AB). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentcircuit protectionsmcj36a-atfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
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 16d ago
viewers smcj36a-at: viewers · Ray 16d ago
package.json Publish 0.1.0 · Ray 16d ago
page.json Set visibility: public · Ray 16d ago
README.md Publish 0.1.0 · Ray 16d ago
smcj36a-at-etched.glb Publish 0.1.0 · Ray 16d ago
smcj36a-at-etched.step smcj36a-at: factory component page (tier=lcsc) · Ray 16d ago
smcj36a-at-hero.glb smcj36a-at: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
smcj36a-at-hero.overlay.json Publish 0.1.0 · Ray 16d ago
smcj36a-at.glb Publish 0.1.0 · Ray 16d ago
smcj36a-at.kicad_mod Publish 0.1.0 · Ray 16d ago
smcj36a-at.kicad_sym Publish 0.1.0 · Ray 16d ago
smcj36a-at.lbr Publish 0.1.0 · Ray 16d ago
smcj36a-at.step Publish 0.1.0 · Ray 16d ago

SMCJ36A-AT

Brightking · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)

SMCJ36A-AT from Brightking, in a SMC(DO-214AB). 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Brightking
Package SMC(DO-214AB)
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
Breakdown voltage @IT (unidirectional SMCJ36A-AT) - minimum VBR 40 V @IT 1 mA 3
Breakdown voltage @IT (unidirectional SMCJ36A-AT) - maximum VBR 44.2 V @IT 1 mA 3
Peak pulse power dissipation PPPM 1500 Watts 10/1000μs waveform (Note1, Note2, Fig.1) 1
Operating junction and storage temperature range - minimum TJ,TSTG -55 ℃ 1
Operating junction and storage temperature range - maximum TJ,TSTG 150 ℃ 1
VBR voltage tolerance (A suffix, unidirectional) VBR -5 5 % Per part-numbering table: 5% VBR voltage tolerance 6
Peak forward surge current (unidirectional only) IFSM 200 Amps 8.3ms single half sine-wave, JEDEC Method (Note3, Fig.6) 1
Steady state power dissipation PM(AV) 6.5 Watts TA=50℃ (Fig.5) 1
Reverse stand-off voltage (unidirectional) VRWM 36 V 3
Maximum clamping voltage VC 58.1 V @IPP 25.9 A 3
Reverse leakage current IR 1 μA @VRWM 3
Typical thermal resistance junction to lead RθJL 15 ℃/W 1
Typical thermal resistance junction to ambient RθJA 75 ℃/W 1

CAD (KiCad official)

  • Symbol: SMCJ36A-AT
  • Footprint: Diode_SMD:D_SMC
  • 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
  • 3D model files: smcj36a-at-etched.step / smcj36a-at-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smcj36a-at.step / smcj36a-at.glb are the bare package body.

Provenance

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

  • Datasheet: Brightking datasheet (6 pp, sha256 7e72475ef0547e76, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band 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