component
HBSD5C051L
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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHBSD5C051L
HXY MOSFET · ESD And Surge Protection (TVS/ESD) · SOD-523
HBSD5C051L 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
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 |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | 5 | V | 2 | |||
| Breakdown Voltage | VBR | 5.4 | V | IT=1mA | 2 | ||
| Leakage Current | ILeak | 1 | uA | VRWM=5V | 2 | ||
| Clamping Voltage | VC | 12.9 | V | IPP=2.5A,Tp=8/20μs | 2 | ||
| Junction Capacitance | CJ | 2.5 | pF | VR=0V, f=1MHz | 2 | ||
| Maximum lead temperature for soldering during 10s | TL | 260 | °C | 10s | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Operating Temperature Range | TOP | -40 | 125 | °C | 1 | ||
| ESD voltage IEC 61000-4-2 (air discharge) | VESD | 30 | kV | IEC 61000-4-2 air discharge | 1 | ||
| ESD voltage IEC 61000-4-2 (contact discharge) | VESD | 15 | kV | IEC 61000-4-2 contact discharge | 1 | ||
| Peak Pulse Power | PPPM | 10 | W | tp = 8/20μs | 1 |
CAD (KiCad official)
- Symbol:
HBSD5C051L - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
hbsd5c051l-etched.step/hbsd5c051l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hbsd5c051l.step/hbsd5c051l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
2c0ad23105fea83e, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).