component
HSM36
Public Made by Adomby adom
HXY MOSFET Electrostatic And Surge Protection (TVS/ESD), SOT-23. 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
markdownHSM36
HXY MOSFET · Electrostatic And Surge Protection (TVS/ESD) · SOT-23
HSM36 from HXY MOSFET, in a SOT-23. 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 | I/O1 | passive | Protected unidirectional line 1 (diode anode); working voltage 36V, breakdown 40V min at 1mA, clamps to 60V max at IPP=1A (8/20µs). |
| 2 | I/O2 | passive | Protected unidirectional line 2 (diode anode); working voltage 36V, breakdown 40V min at 1mA, clamps to 60V max at IPP=1A (8/20µs). |
| 3 | COMMON | passive | Common cathode node of both diodes in the circuit diagram, shared by pins 1 and 2; IEC 61000-4-2 ESD rated ±30kV contact and air. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOT-23 |
| Category | Circuit Protection |
| Pins | 3 |
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 | 36 | V | 2 | |||
| Reverse Breakdown Voltage | VBR | 40 | V | IT = 1mA | 2 | ||
| Reverse Leakage Current | IR | 1 | μA | VRWM = 36V | 2 | ||
| Clamping Voltage | VC | 60 | V | IPP = 1A, tp = 8/20μs | 2 | ||
| Clamping Voltage | VC | 75 | V | IPP = 5A, tp = 8/20μs | 2 | ||
| Junction Capacitance | CJ | 50 | pF | VR = 0V, f = 1MHz | 2 | ||
| Peak Pulse Power | PPP | 350 | W | tp = 8/20μs | 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 | |||
| ESD air discharge | -30 | 30 | KV | IEC61000-4-2 | 1 | ||
| ESD contact discharge | -30 | 30 | KV | IEC61000-4-2 | 1 | ||
| EFT | 40 | A | IEC61000-4-4, 5/50 ns | 1 |
CAD (KiCad official)
- Symbol:
HSM36 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
hsm36-etched.step/hsm36-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hsm36.step/hsm36.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (4 pp, sha256
06f2875f63940e39, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).