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BZT52C27V

Public Made by Adom

by adom

JUXING Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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BZT52C27V

JUXING · Zener Diodes · SOD-123

BZT52C27V from JUXING, 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 Cathode passive Cathode terminal of the zener diode, pin 1 on the SOD-123W outline and symbol.
2 Anode passive Anode terminal of the zener diode, pin 2 on the SOD-123W outline and symbol.

Key specifications

Parameter Value
Manufacturer JUXING
Package SOD-123
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 (BZT52C27) VZT 25.1 27 28.9 V at IZT = 2 mA; VZT tested with 20 ms pulses 2
Maximum Zener impedance ZZT 80 Ω at IZT = 2 mA; f = 1 kHz 2
Maximum Zener impedance (knee) ZZK 300 Ω at IZK = 0.5 mA 2
Reverse current IR 0.1 μA at VR = 18.9 V 2
Power dissipation PD 500 mW Ta = 25 °C 1
Operating and storage temperature range Tj, Tstg -55 150 °C 1
Thermal resistance, junction to ambient RθJA 305 °C/W PCB mounted with 7.6 mm x 9.4 mm x 0.87 mm copper pads 1

CAD (KiCad official)

  • Symbol: BZT52C27V
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c27v-etched.step / bzt52c27v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c27v.step / bzt52c27v.glb are the bare package body.

Provenance

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

  • Datasheet: JUXING datasheet (3 pp, sha256 00095effcd69091f, 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