PC817X3NSZ9F

@@ -0,0 +1,49 @@+# PC817X3NSZ9F++**Sharp Microelectronics** · Transistor, Photovoltaic Output Optoisolators · DIP-4++PC817X3NSZ9F from Sharp Microelectronics, in a DIP-4. 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 | Anode | passive | Anode of the input-side infrared LED. Drive with forward current IF (typ 20 mA, abs max 50 mA continuous, 1 A peak; VF typ 1.2 V, max 1.4 V at IF=20 mA). Reverse voltage max 6 V. |+| 2 | Cathode | passive | Cathode of the input-side infrared LED. Return path for the LED forward current; typically tied through a current-limiting resistor to the LED-side driver. |+| 3 | Emitter | passive | Emitter of the output-side NPN phototransistor. Typically connected to the output-side ground or load return. Emitter-collector breakdown BVECO min 6 V. |+| 4 | Collector | passive | Collector of the output-side NPN phototransistor. Pulled up to the output supply (VCEO max 80 V, IC max 50 mA, VCE(sat) typ 0.1 V at IF=20 mA, IC=1 mA). Dark current ICEO max 100 nA at VCE=50 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Sharp Microelectronics |+| Package | DIP-4 |+| Category | Optoisolators |+| Pins | 4 |++## Ordering variants++Same part, different packaging or reel option.++- `PC817XNNSZ9F`+- `PC817X1NSZ9F`+- `PC817X2NSZ9F`+- `PC817X3NSZ9F`+- `PC817X4NSZ9F`++## CAD (KiCad official)++- Symbol: `PC817X3NSZ9F`+- Footprint: `Package_DIP:DIP-4_W7.62mm`+- 3D model: DIP-4 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Sharp Microelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918579219058688) (12 pp, sha256 `5ebb1491b7f848c4`, 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/pc817x3nsz9f-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "pc817x3nsz9f",+  "version": "0.1.0",+  "type": "component",+  "description": "Sharp Microelectronics Transistor, Photovoltaic Output Optoisolators, DIP-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "optoisolators",+    "pc817x3nsz9f"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "pc817x3nsz9f.kicad_sym",+    "pc817x3nsz9f.kicad_mod",+    "pc817x3nsz9f.glb",+    "pc817x3nsz9f.step",+    "pc817x3nsz9f.lbr",+    "docs/hero.png",+    "docs/pc817x3nsz9f-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file