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BZX84C4V7_R1_00001

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PANJIT International Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BZX84C4V7_R1_00001

PANJIT International · Zener Diodes · SOT-23

BZX84C4V7_R1_00001 from PANJIT International, 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 A passive Anode of the single Zener diode (4.7 V nominal, 4.47 to 4.94 V at IZT = 5.0 mA for BZX84C4V7), shown on pin 1 in the SINGLE package diagram.
2 NC unconnected No internal connection; pin 2 is drawn with no connection to the diode in the SINGLE SOT-23 diagram.
3 K passive Cathode of the single Zener diode, shown on pin 3 in the SINGLE package diagram (410 mW maximum power dissipation).

Key specifications

Parameter Value
Manufacturer PANJIT International
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, min, max) for BZX84C4V7 VZ 4.47 4.7 4.94 V IZT = 5.0 mA 2
Max Zener impedance at IZT ZZT 80 Ω IZT = 5.0 mA 2
Max Zener impedance at IZK ZZK 500 Ω IZK = 1.00 mA 2
Max reverse leakage current IR 3 µA VR = 2.0 V 2
Maximum power dissipation PD 410 mW at 25°C; Note 1: mounted on 50mmX16mm FR-4 board 1
Typical thermal resistance, junction to ambient RΘJA 500 °C/W Note 2: mounted on minimum pad layout (1cmX1cm FR-4 board) 1
Operating junction and storage temperature range TJ -55 150 °C Operating junction and storage temperature range 1

CAD (KiCad official)

  • Symbol: BZX84C4V7_R1_00001
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bzx84c4v7-r1-00001-etched.step / bzx84c4v7-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx84c4v7-r1-00001.step / bzx84c4v7-r1-00001.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (6 pp, sha256 8d220608a552f0b6, retrieved 2026-10-19, 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