component
BZT52C16SQ
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Zener Diodes, SOD-323. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 15h ago |
| viewers | 15h ago |
| bzt52c16sq-etched.glb | 15h ago |
| bzt52c16sq-etched.step | 15h ago |
| bzt52c16sq-hero.glb | 15h ago |
| bzt52c16sq-hero.overlay.json | 15h ago |
| bzt52c16sq.glb | 15h ago |
| bzt52c16sq.kicad_mod | 15h ago |
| bzt52c16sq.kicad_sym | 15h ago |
| bzt52c16sq.lbr | 15h ago |
| bzt52c16sq.step | 15h ago |
| package.json | 15h ago |
| page.json | 15h ago |
| README.md | 15h ago |
BZT52C16SQ
Yangzhou Yangjie Elec Tech · Zener Diodes · SOD-323
BZT52C16SQ from Yangzhou Yangjie Elec Tech, 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 | 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 | Yangzhou Yangjie Elec Tech |
| 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 | 15.3 | 16 | 17.1 | V | Izt = 5 mA | 2 |
| Zener Impedance | ZZT | 40 | Ω | Izt = 5 mA | 2 | ||
| Zener Knee Impedance | ZZK | 200 | Ω | Izk = 1.0 mA | 2 | ||
| Reverse Leakage Current | IR | 0.1 | uA | VR = 11.2 V | 2 | ||
| Typical Temperature Coefficient | 10.4 | 14 | mV/℃ | IZTC = 5 mA | 2 | ||
| VZ Tolerance | -5 | 5 | % | 1 | |||
| Power Dissipation | PD | 300 | mW | 1 | |||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Junction Temperature | TJ | -55 | 150 | °C | 1 | ||
| Maximum Forward Voltage | VF | 0.9 | V | IF=10mAdc | 1 | ||
| Thermal Resistance Junction to Ambient Air | RθJA | 415 | °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 |
|---|---|---|---|---|
| housing | black | 4. Body color: Black | 5 | |
| contacts | tin | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
BZT52C16SQ - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bzt52c16sq-etched.step/bzt52c16sq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52c16sq.step/bzt52c16sq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (6 pp, sha256
3a260382e4443e3e, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).