component
HPESDNC9D5VB
Public Made by Adomby adom
HXY MOSFET Electrostatic And Surge Protection (TVS/ESD), SOD-923. Pinout cross-checked by two models against the datasheet, 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
markdownHPESDNC9D5VB
HXY MOSFET · Electrostatic And Surge Protection (TVS/ESD) · SOD-923
HPESDNC9D5VB from HXY MOSFET, in a SOD-923. 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 | Bi-directional ESD protection terminal with 5 V stand-off voltage (VRWM), 5.6 V minimum breakdown at 1 mA, and 8.5 V maximum clamping at IPP = 5 A. |
| 2 | 2 | passive | Second bi-directional ESD protection terminal (interchangeable with pin 1) with 15 pF typical capacitance and 0.1 µA maximum leakage at VRWM. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOD-923 |
| 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 stand-off voltage | VRWM | 5 | V | 2 | |||
| Reverse leakage current | IR | 0.1 | µA | @ VRWM | 2 | ||
| Breakdown voltage | VBR | 5.6 | V | @ IT = 1.0 mA (Note 2) | 2 | ||
| Clamping voltage | VC | 8.5 | V | @ IPP = 5 A | 2 | ||
| Maximum peak pulse current | Ipp | 8 | A | 8*20 µs | 2 | ||
| Peak pulse power | Ppk | 80 | W | 8*20 µs | 2 | ||
| Peak Pulse Power | PPP | 80 | W | tp = 8/20μs, Tamb = 25°C | 1 | ||
| Maximum lead temperature for soldering | TL | 260 | °C | during 10s | 1 | ||
| Storage Temperature Range | Tstg | -55 | 155 | °C | 1 | ||
| Operating Temperature Range | Top | -40 | 125 | °C | 1 | ||
| Maximum junction temperature | Tj | 150 | °C | 1 | |||
| IEC61000-4-2 ESD air discharge | -25 | 25 | kV | air discharge | 1 | ||
| IEC61000-4-2 ESD contact discharge | -25 | 25 | kV | contact discharge | 1 | ||
| Capacitance | C | 15 | pF | 2 |
CAD (KiCad official)
- Symbol:
HPESDNC9D5VB - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
hpesdnc9d5vb-etched.step/hpesdnc9d5vb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hpesdnc9d5vb.step/hpesdnc9d5vb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
bf98169d32d350f9, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).