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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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SM6T36A

FUXINSEMI · ESD And Surge Protection (TVS/ESD) · DO-214AA(SMB)

SM6T36A from FUXINSEMI, in a DO-214AA(SMB). 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 of the unidirectional SM6T36A, marked by the cathode band; stand-off voltage 30.8 V, breakdown 34.2 V min to 37.8 V max at 1.0 mA, clamping 49.9 V at 12.0 A.
2 A passive Anode of the unidirectional SM6T36A; the device is rated 600 W peak pulse power (10/1000 us) with operating junction temperature -55 to +150 C.

Key specifications

Parameter Value
Manufacturer FUXINSEMI
Package DO-214AA(SMB)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SM6T36A
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
  • 3D model files: sm6t36a-etched.step / sm6t36a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sm6t36a.step / sm6t36a.glb are the bare package body.

Provenance

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

  • Datasheet: FUXINSEMI datasheet (5 pp, sha256 6c62a32807434e60, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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