GAQY212GH

@@ -0,0 +1,46 @@+# GAQY212GH++**SUPSiC** · Solid State Relays (MOS Output) · DIP-4++GAQY212GH from SUPSiC, 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 | LED_A | input | Input LED anode. Drive with forward current IF between 5 mA (min) and 30 mA (max); typical VF = 1.32 V at IF = 10 mA. Use an external series resistor sized to E1 (e.g. 300 Ω at 3.3 V, 1.9 kΩ at 12 V) for IF ≈ 5 mA. |+| 2 | LED_K | input | Input LED cathode. Reference/return for the input-side LED; LED reverse voltage VR limited to 5 V max. |+| 3 | MOS1 | passive | MOSFET output terminal (drain of one of the back-to-back output MOSFETs). Non-polarized AC/DC switching pair with pin 4; load voltage VL up to 60 V (AC peak or DC), continuous load current up to 1.8 A, peak 6.0 A for 100 ms, on-resistance 0.07 Ω typ / 0.15 Ω max. |+| 4 | MOS2 | passive | MOSFET output terminal (drain of the second back-to-back output MOSFET). Non-polarized AC/DC switching pair with pin 3; same ratings as pin 3 (60 V, 1.8 A, 0.07 Ω typ). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | SUPSiC |+| Package | DIP-4 |+| Category | Optoisolators |+| Pins | 4 |++## Ordering variants++Same part, different packaging or reel option.++- `GAQY212GH`+- `GAQY212GHA`++## CAD (KiCad official)++- Symbol: `GAQY212GH`+- 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:** [SUPSiC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602927138970345472) (6 pp, sha256 `03e6ab31a9d5e35c`, 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/gaqy212gh-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "gaqy212gh",+  "version": "0.1.0",+  "type": "component",+  "description": "SUPSiC Solid State Relays (MOS Output), DIP-4. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "optoisolators",+    "gaqy212gh"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "gaqy212gh.kicad_sym",+    "gaqy212gh.kicad_mod",+    "gaqy212gh.glb",+    "gaqy212gh.step",+    "gaqy212gh.lbr",+    "docs/hero.png",+    "docs/gaqy212gh-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file