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BZT52-C47S-AU_R1_00001

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PANJIT International Zener Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BZT52-C47S-AU_R1_00001

PANJIT International · Zener Diodes · SOD-323

BZT52-C47S-AU_R1_00001 from PANJIT International, in a SOD-323. 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 terminal, marked by the color band on the package, and the zener reverse-breakdown terminal of the diode.
2 Anode passive Anode terminal, the opposite polarity to the marked cathode, carrying forward current through the zener.

Key specifications

Parameter Value
Manufacturer PANJIT International
Package SOD-323
Category Diodes
Pins 2

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 VZ 44.65 47 49.35 V @ IZT 2
Max zener impedance ZZT 100 Ω @ IZT = 5.0 mA 2
Max zener impedance ZZK 375 Ω @ IZK = 1.00 mA 2
Max reverse leakage current IR 0.1 A @ VR = 35.0 V 2
Power dissipation PD 200 mW TA = 25°C, Notes A 1
Typical thermal resistance, junction to ambient RθJA 650 oC/W 1
Operating junction and storage temperature range TJ -55 150 °C 1

CAD (KiCad official)

  • Symbol: BZT52-C47S-AU_R1_00001
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: bzt52-c47s-au-r1-00001-etched.step / bzt52-c47s-au-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52-c47s-au-r1-00001.step / bzt52-c47s-au-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 51085b050fbd4e70, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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