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CSD19501KCS
Public Made by Adomby adom
Texas Instruments MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+39@@ -0,0 +1,39 @@+# CSD19501KCS++**Texas Instruments** · MOSFETs · TO-220++CSD19501KCS from Texas Instruments, in a TO-220. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | Gate | input | Gate terminal of the MOSFET, with gate-to-source voltage rated at ±20 V absolute maximum (VGS). |+| 2 | Drain | passive | Drain terminal of the MOSFET, rated for 80 V drain-to-source voltage (VDS) and 129 A continuous drain current when silicon-limited at TC = 25°C (100 A package-limited). |+| 3 | Source | passive | Source terminal of the MOSFET, serving as the reference for the gate-to-source voltage rating; the datasheet gives no further explicit limit for this pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TO-220 |+| Category | Triode/MOS Tube/Transistor |+| Pins | 3 |++## CAD (KiCad official)++- Symbol: `CSD19501KCS`+- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`+- 3D model: TO-220 (KiCad packages3D, STEP)+- 3D model files: `csd19501kcs-etched.step` / `csd19501kcs-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `csd19501kcs.step` / `csd19501kcs.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/csd19501kcs.pdf) (13 pp, sha256 `1f6f104ff2f783b5`, retrieved 2026-10-08, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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/csd19501kcs-datasheet.pdf)
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