component
OSD70R550
Public Made by Adomby adom
OSEN MOSFETs, TO-252. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+38@@ -0,0 +1,38 @@+# OSD70R550++**OSEN** · MOSFETs · TO-252++OSD70R550 from OSEN, in a TO-252. 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 | G | input | Gate. Insulated gate control terminal for the N-channel super-junction MOSFET. V_GS(th)=2.5-4.5V; absolute maximum V_GS=±30V. Drive with V_GS=10V for rated R_DS(on)=0.55Ω. |+| 2 | D | passive | Drain. High-voltage power terminal (also connected to the exposed tab of the TO-252 package for heat sinking). V_DSS=700V, I_D=7A continuous, I_DM=28A pulsed. |+| 3 | S | passive | Source. Low-side power terminal and reference for the gate drive. Forms the anode of the intrinsic body diode (I_S=7A, V_SD=1.4V typ at I_S=7A). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | OSEN |+| Package | TO-252 |+| Category | Transistors/Thyristors |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `OSD70R550`+- Footprint: `Package_TO_SOT_SMD:TO-252-2`+- 3D model: TO-252 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [OSEN datasheet](docs/osd70r550-datasheet.pdf) (None pp, sha256 `2a02d138fc099064`, 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/osd70r550-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "osd70r550",+ "version": "0.1.0",+ "type": "component",+ "description": "OSEN MOSFETs, TO-252. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "transistors-thyristors",+ "osd70r550"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "osd70r550.kicad_sym",+ "osd70r550.kicad_mod",+ "osd70r550.glb",+ "osd70r550.step",+ "osd70r550.lbr",+ "docs/hero.png",+ "docs/osd70r550-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}