component

BZT52C16S

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech Zener Diodes, SOD-323(SC-90). 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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BZT52C16S

Yangzhou Yangjie Elec Tech · Zener Diodes · SOD-323(SC-90)

BZT52C16S from Yangzhou Yangjie Elec Tech, in a SOD-323(SC-90). 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, marked by the cathode line on the package; the Zener regulates at Vz = 15.3 V min / 16 V typ / 17.1 V max at IZT = 5 mA for the BZT52C16S.
2 A passive Anode; maximum forward voltage is 0.9 V at IF = 10 mA, and power dissipation is limited to 200 mW.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SOD-323(SC-90)
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 15.3 16 17.1 V at IZT=5mA 2
Test Current IZT 5 mA Vz test current 2
Dynamic Impedance Zzt 40 Ω at IZT=5mA 2
Knee Dynamic Impedance Zzk 200 Ω at Izk=1.0mA 2
Reverse Current IR 0.1 μA at VR=11.2V 2
Temperature Coefficient min 10.4 14 mV/°C @IZTC 2
Power Dissipation PD 200 mW Ta=25℃ 1
Storage Temperature Range Tstg -55 150 °C 1
Maximum Junction Temperature TJ -55 150 °C 1
Maximum Forward Voltage VF 0.9 V IF=10mAdc 1
Thermal Resistance Junction to Ambient Air RθJA 650 °C/W 1

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 1

CAD (KiCad official)

  • Symbol: BZT52C16S
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323(SC-90) (KiCad packages3D, STEP)
  • 3D model files: bzt52c16s-etched.step / bzt52c16s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c16s.step / bzt52c16s.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256 539a49f715cc3de1, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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