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BZX84C6V8CA

YFW · Zener Diodes · SOT-23

BZX84C6V8CA from YFW, in a SOT-23. 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 Cathode passive Cathode of the dual Zener diode; the datasheet lists pins 1 and 2 as cathodes, sharing the common anode on pin 3.
2 Cathode passive Cathode of the second Zener diode; the datasheet lists this pin as a cathode in the SOT-23 pinout.
3 Anode passive Common anode of the two Zener diodes, as listed in the SOT-23 pinout.

Key specifications

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

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Zener voltage (nominal 6.8 V) VZ 6.4 6.8 7.2 V at IZT = 5 mA; tested with pulses tp = 20 ms 2
Dynamic resistance ZZT 15 Ω at IZT = 5 mA 2
Reverse leakage current IR 2 µA at VR = 4 V 2
Forward voltage VF 0.9 V at IF = 10 mA 1
Power dissipation PD 350 mW Ta = 25°C 1
Junction and storage temperature range Tj ,TS -65 150 °C 1
Thermal resistance, junction to ambient RθJA 417 °C/W 1

CAD (KiCad official)

  • Symbol: BZX84C6V8CA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bzx84c6v8ca-etched.step / bzx84c6v8ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx84c6v8ca.step / bzx84c6v8ca.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (4 pp, sha256 ccb7c3a8b33813ee, retrieved 2026-10-17, 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