component

3SMB5936B

Public Made by Adom

by adom

LGE Zener Diodes, SMB(DO-214AA). 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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3SMB5936B

LGE · Zener Diodes · SMB(DO-214AA)

3SMB5936B from LGE, in a SMB(DO-214AA). 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 end marked by the color band; the zener voltage is VZ = 30 V nominal (±5%) at IZT = 12.5 mA for the 3SMB5936B, with IR max 1.0 µA at VR = 22.8 V.
2 A passive Anode, the end opposite the color band; DC power dissipation is 3.0 W at TL = 75 °C and forward voltage is 1.5 V max at IF = 200 mA.

Key specifications

Parameter Value
Manufacturer LGE
Package SMB(DO-214AA)
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: 3SMB5936B
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: 3smb5936b-etched.step / 3smb5936b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 3smb5936b.step / 3smb5936b.glb are the bare package body.

Provenance

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

  • Datasheet: LGE datasheet (5 pp, sha256 3b15c982b0998b75, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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