component
C3M0075120K-A
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Wolfspeed Silicon Carbide Field Effect Transistor (MOSFET), TO-247-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+40@@ -0,0 +1,40 @@+# C3M0075120K-A++**Wolfspeed** · Silicon Carbide Field Effect Transistor (MOSFET) · TO-247-4++C3M0075120K-A from Wolfspeed, in a TO-247-4. 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 | Drain | power_in | Main drain terminal for conducting drain current up to 32 A continuous at 25°C with maximum drain-source blocking voltage of 1200 V. |+| 2 | Power Source | power_in | Power source return terminal for main drain-source current path, rated for 32 A continuous at 25°C. |+| 3 | Driver Source | power_in | Separate driver source terminal for low-inductance return path in gate driver circuits, rated for 32 A continuous at 25°C. |+| 4 | Gate | input | Gate control input terminal accepting -4 V to +15 V static gate-source voltage (or -8 V to +19 V dynamic) to control channel conduction. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Wolfspeed |+| Package | TO-247-4 |+| Category | Silicon Carbide (SiC) Devices |+| Pins | 4 |++## CAD (KiCad official)++- Symbol: `C3M0075120K-A`+- Footprint: `Package_TO_SOT_THT:TO-247-4_Vertical`+- 3D model: TO-247-4 (KiCad packages3D, STEP)+- 3D model files: `c3m0075120k-a-etched.step` / `c3m0075120k-a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `c3m0075120k-a.step` / `c3m0075120k-a.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Wolfspeed datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903686988451840) (11 pp, sha256 `35deb5463dc91ff1`, retrieved 2026-09-21, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/c3m0075120k-a-datasheet.pdf)
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