HSM05-7

@@ -0,0 +1,44 @@+# HSM05-7++**HXY MOSFET** · ESD And Surge Protection (TVS/ESD) · SOT-23++HSM05-7 from HXY MOSFET, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | I/O1 | passive | Protected I/O line 1. Anode of the first internal ESD steering diode; cathode is tied to pin 3. Connect in series/shunt to the data line requiring transient protection. Reverse working voltage 5.0 V, reverse breakdown 6.0 V min (IT = 1 mA), clamping voltage 9.8 V max at 1 A (8/20 µs) and 18 V max at 17 A (8/20 µs). |+| 2 | I/O2 | passive | Protected I/O line 2. Anode of the second internal ESD steering diode; cathode is tied to pin 3. Same electrical characteristics as pin 1 (VRWM = 5.0 V, VBR = 6.0 V min, VC = 9.8 V @ 1 A / 18 V @ 17 A, CJ ≈ 180 pF typ at VR = 0 V, 1 MHz). |+| 3 | COM/K | passive | Common cathode of both internal ESD diodes. Typically connected to the local power/reference rail (or GND for bidirectional-line protection) to sink ESD/EFT surge current away from the protected I/Os. Reverse leakage current 10 µA max at VRWM = 5.0 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HXY MOSFET |+| Package | SOT-23 |+| Category | Circuit Protection |+| Pins | 3 |++## Ordering variants++Same part, different packaging or reel option.++- `HSM05-7`++## CAD (KiCad official)++- Symbol: `HSM05-7`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HXY MOSFET datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603008785719828480) (None pp, sha256 `445f812871929695`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/hsm05-7-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "hsm05-7",+  "version": "0.1.0",+  "type": "component",+  "description": "HXY MOSFET ESD And Surge Protection (TVS/ESD), SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "circuit protection",+    "hsm05-7"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "hsm05-7.kicad_sym",+    "hsm05-7.kicad_mod",+    "hsm05-7.glb",+    "hsm05-7.step",+    "hsm05-7.lbr",+    "docs/hero.png",+    "docs/hsm05-7-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file