component
AH1902-Z-7
Public Made by Adomby adom
Diodes Incorporated Hall Sensor, SOT-553-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# AH1902-Z-7++**Diodes Incorporated** · Hall Sensor · SOT-553-5++AH1902-Z-7 from Diodes Incorporated, in a SOT-553-5. 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 | NC | unconnected | No Connection - not connected internally. May be left open or tied to ground. |+| 2 | GND | power_in | Ground reference for the device. |+| 3 | NC | unconnected | No Connection - not connected internally. May be left open or tied to ground. |+| 4 | VDD | power_in | Power supply input, 1.6V to 3.6V (absolute max 6V). Recommend 100nF decoupling capacitor placed close to the pin. |+| 5 | OUTPUT | output | Digital Hall-switch output. Pulls low (VOL ≤ 0.2V at 1mA) when |B| > Bop; goes high (VOH ≥ VDD-0.2V at 1mA source) when |B| < Brp. Rated source/sink current 3mA max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-553-5 |+| Category | Sensor |+| Pins | 5 |++## Ordering variants++- `AH1902-Z-7`++## CAD (KiCad official)++- Symbol: `AH1902-Z-7`+- Footprint: `Package_TO_SOT_SMD:SOT-553`+- 3D model: SOT-553-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AH1902-Z-7.pdf) (11 pp, sha256 `c4c22a94b96c8b34`, retrieved 2026-08-17, tier: manufacturer)+- **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/ah1902-z-7-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "ah1902-z-7",+ "version": "0.1.0",+ "type": "component",+ "description": "Diodes Incorporated Hall Sensor, SOT-553-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "sensor",+ "ah1902-z-7"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ah1902-z-7.kicad_sym",+ "ah1902-z-7.kicad_mod",+ "ah1902-z-7.glb",+ "ah1902-z-7.step",+ "ah1902-z-7.lbr",+ "docs/hero.png",+ "docs/ah1902-z-7-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}