component

BZT52C30

Public Made by Adom

by adom

hongjiacheng Zener Diodes, SOD-123. Pinout extracted from 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
Name Last commit message Last updated
docs bzt52c30: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers bzt52c30: viewers · Ray
bzt52c30-etched.fit.json bzt52c30: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
bzt52c30-etched.glb bzt52c30: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
bzt52c30-etched.step bzt52c30: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
bzt52c30.glb Publish 0.1.0 · Ray
bzt52c30.kicad_mod Publish 0.1.0 · Ray
bzt52c30.kicad_sym Publish 0.1.0 · Ray
bzt52c30.lbr Publish 0.1.0 · Ray
bzt52c30.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json bzt52c30: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md bzt52c30: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

BZT52C30

hongjiacheng · Zener Diodes · SOD-123

BZT52C30 from hongjiacheng, in a SOD-123. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K passive Cathode terminal. Marked by the cathode band on the package body. In reverse-bias operation, this pin sits at the positive Zener voltage relative to the anode (VZ nom = 30 V @ IZT = 2 mA).
2 A passive Anode terminal. Opposite end from the cathode band. In forward conduction, VF = 0.9 V typ at IF = 10 mA.

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package SOD-123
Category Diodes
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • BZT52C30R1

CAD (KiCad official)

  • Symbol: BZT52C30
  • Footprint: Diode_SMD:D_SOD-123
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c30-etched.step / bzt52c30-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c30.step / bzt52c30.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (4 pp, sha256 1e58426ecb363e87, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF