component
HESD5581N2T5G
Public Made by Adomby adom
HXY MOSFET ESD And Surge Protection (TVS/ESD), DFN1006-2L. 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
markdownHESD5581N2T5G
HXY MOSFET · ESD And Surge Protection (TVS/ESD) · DFN1006-2L
HESD5581N2T5G from HXY MOSFET, in a DFN1006-2L. 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 | One terminal of the bidirectional ESD protection line, rated for IEC61000-4-2 Level 4 protection (±25 kV air discharge, ±20 kV contact discharge) with a maximum reverse working voltage VRWM of 3.5 V. |
| 2 | 2 | passive | The other terminal of the bidirectional ESD protection line, with a typical capacitance of 10 pF at 1 MHz (device-level value) and a maximum reverse leakage IR1 of 0.5 µA at VRWM. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | DFN1006-2L |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
HESD5581N2T5G - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2L (KiCad packages3D, STEP)
- 3D model files:
hesd5581n2t5g-etched.step/hesd5581n2t5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hesd5581n2t5g.step/hesd5581n2t5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
2ea51f94258f8804, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).