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HBZT52C18T1G

Public Made by Adom

by adom

HXY MOSFET Zener Diodes, SOD-123. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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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HBZT52C18T1G

HXY MOSFET · Zener Diodes · SOD-123

HBZT52C18T1G from HXY MOSFET, 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer HXY MOSFET
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 VZ 17.1 18 18.9 V IZ=5mA 2
Dynamic impedance ZZ 213 Ω IZ1=1mA 2
Dynamic impedance ZZ 42.7 Ω IZ2=5mA 2
Dynamic impedance ZZ 19 Ω IZ3=20mA 2
Reverse current IR 0.04 uA VR=13V 2
Reverse voltage VR 13 V test voltage for IR 2
Typical Temperature Coefficient 12.4 16 mV/℃ IZ=5mA 2
Forward voltage VF 0.85 V IF=10mA, Tamb=25℃ 1
Total power dissipation PD 500 mW FR-5 board, Tamb=25℃ 1
Thermal resistance junction to ambient RθJA 556 ℃/W FR-5 Board 1
Thermal resistance junction to ambient RθJA 417 ℃/W AL substrate (alumina) 1
Maximum junction temperature Tj 150 ℃ 1
Storage temperature Tstg -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: HBZT52C18T1G
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: hbzt52c18t1g-etched.step / hbzt52c18t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hbzt52c18t1g.step / hbzt52c18t1g.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (6 pp, sha256 981efa27b4b14081, retrieved 2026-10-23, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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