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BZT52C5V1-E3-08

Vishay Intertech · Zener Diodes · SOD-123

BZT52C5V1-E3-08 from Vishay Intertech, in a SOD-123. 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, marked by the cathode bar on the package; Zener voltage VZ is 4.8 V min, 5.1 V nom and 5.4 V max at IZT1 = 5 mA when this pin is positive relative to the anode.
2 A passive Anode, the terminal opposite the cathode bar; the device is rated for 500 mW total power dissipation (Ptot) on a ceramic substrate with 5 mm2 pad areas.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package SOD-123
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: BZT52C5V1-E3-08
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c5v1-e3-08-etched.step / bzt52c5v1-e3-08-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c5v1-e3-08.step / bzt52c5v1-e3-08.glb are the bare package body.

Provenance

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

  • Datasheet: Vishay Intertech datasheet (8 pp, sha256 663f079f70bb7342, retrieved 2026-10-09, 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