component
BZT52B16 RHG
Public Made by Adomby adom
Taiwan Semiconductor Zener Diodes, SOD-123F. 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 | 2d ago |
| viewers | 2d ago |
| bzt52b16-rhg-etched.glb | 2d ago |
| bzt52b16-rhg-etched.step | 2d ago |
| bzt52b16-rhg-hero.glb | 2d ago |
| bzt52b16-rhg-hero.overlay.json | 2d ago |
| bzt52b16-rhg.glb | 2d ago |
| bzt52b16-rhg.kicad_mod | 2d ago |
| bzt52b16-rhg.kicad_sym | 2d ago |
| bzt52b16-rhg.lbr | 2d ago |
| bzt52b16-rhg.step | 2d ago |
| package.json | 2d ago |
| page.json | 2d ago |
| README.md | 2d ago |
BZT52B16 RHG
Taiwan Semiconductor · Zener Diodes · SOD-123F
BZT52B16 RHG from Taiwan Semiconductor, in a SOD-123F. 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 | Taiwan Semiconductor |
| Package | SOD-123F |
| 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 | 15.68 | 16 | 16.32 | V | IZT = 5 mA, TA=25°C, pulse 10ms | 2 |
| Test current for VZ | IZT | 5 | mA | 2 | |||
| Maximum zener impedance at IZT | ZZT | 40 | Ohm | IZT = 5 mA | 2 | ||
| Maximum zener impedance at IZK | ZZK | 188 | Ohm | IZK = 1 mA | 2 | ||
| Test current for ZZK | IZK | 1 | mA | 2 | |||
| Maximum reverse current | IR | 0.045 | μA | VR = 11.2 V | 2 | ||
| Forward voltage | VF | 1 | V | IF = 10 mA | 2 | ||
| Zener voltage tolerance | -2 | 2 | % | 2 | |||
| Power dissipation | PD | 500 | mW | 1 | |||
| Thermal resistance from junction to ambient | RθJA | 350 | °C/W | Electrodes kept at ambient temperature | 1 | ||
| Junction temperature | TJ | 150 | °C | 1 | |||
| Storage temperature | TSTG | -65 | 150 | °C | 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 | - Matte tin (Sn) lead finish with Nickel (Ni) under plate - Halogen-free according to IEC 61249-2-21 | 1 |
CAD (KiCad official)
- Symbol:
BZT52B16 RHG - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123F (KiCad packages3D, STEP)
- 3D model files:
bzt52b16-rhg-etched.step/bzt52b16-rhg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52b16-rhg.step/bzt52b16-rhg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Taiwan Semiconductor datasheet (5 pp, sha256
1773a0714c3be3c6, retrieved 2026-10-22, 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).