component
ESD5Z12-HXY
Public Made by Adomby adom
HXY MOSFET ESD And Surge Protection (TVS/ESD), SOD-523. 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 | 16d ago |
| viewers | 16d ago |
| esd5z12-hxy-etched.glb | 16d ago |
| esd5z12-hxy-etched.step | 16d ago |
| esd5z12-hxy-hero.glb | 16d ago |
| esd5z12-hxy-hero.overlay.json | 16d ago |
| esd5z12-hxy.glb | 16d ago |
| esd5z12-hxy.kicad_mod | 16d ago |
| esd5z12-hxy.kicad_sym | 16d ago |
| esd5z12-hxy.lbr | 16d ago |
| esd5z12-hxy.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
ESD5Z12-HXY
HXY MOSFET · ESD And Surge Protection (TVS/ESD) · SOD-523
ESD5Z12-HXY from HXY MOSFET, in a SOD-523. 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-523 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak pulse power (tp = 8/20 µs) | PPP | 200 | W | tp = 8/20 µs | 1 | ||
| Maximum lead temperature for soldering | TL | 260 | °C | during 10 s | 1 | ||
| Storage temperature range | Tstg | -55 | 150 | °C | 1 | ||
| Maximum junction temperature | Tj | 150 | °C | 1 | |||
| Operating temperature range | Top | -40 | 125 | °C | 1 | ||
| ESD immunity, IEC61000-4-2 air discharge | -15 | 15 | kV | IEC61000-4-2 air discharge | 1 | ||
| ESD immunity, IEC61000-4-2 contact discharge | -8 | 8 | kV | IEC61000-4-2 contact discharge | 1 | ||
| Reverse stand-off voltage | VRWM | 12 | V | 2 | |||
| Reverse leakage current | IR | 1 | µA | @ VRWM | 2 | ||
| Breakdown voltage | VBR | 13.5 | V | @ IT (pulse test current, Note 1) | 2 | ||
| Clamping voltage | VC | 25 | V | @ IPP = 5 A | 2 | ||
| Clamping voltage | VC | 34 | V | @ Max IPP | 2 | ||
| Peak pulse current | IPP | 8 | A | surge current waveform per Figure 1 | 2 | ||
| Peak pulse power | PPK | 200 | W | surge current waveform per Figure 1 | 2 | ||
| Forward voltage | VF | 0.9 | V | IF = 10 mA | 2 | ||
| Junction capacitance | C | 22 | pF | 2 |
CAD (KiCad official)
- Symbol:
ESD5Z12-HXY - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
esd5z12-hxy-etched.step/esd5z12-hxy-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd5z12-hxy.step/esd5z12-hxy.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
c81eb14ea3eaf76a, retrieved 2026-10-15, 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).