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Generated by kicad-footprint-generator · KiCad file format 20260206
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BZX84B5V1LT1G

onsemi · Zener Diodes · SOT-23-3

BZX84B5V1LT1G from onsemi, in a SOT-23-3. 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 ANODE passive Anode of the Zener diode; the datasheet pinout is 1-Anode, 2-No Connection, 3-Cathode and the cathode is marked by the polarity band.
2 NC unconnected No connection per the datasheet pinout (Style 8), so this pin has no internal connection to the device.
3 CATHODE passive Cathode of the Zener diode, indicated by the polarity band on the package; the Zener breakdown voltage range for the series is 2.4 V to 75 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOT-23-3
Category Diodes
Pins 3

CAD (KiCad official)

  • Symbol: BZX84B5V1LT1G
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: bzx84b5v1lt1g-etched.step / bzx84b5v1lt1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx84b5v1lt1g.step / bzx84b5v1lt1g.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (7 pp, sha256 5a1a409db1310273, retrieved 2026-10-09, 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