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TSM2309CX RFG
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Taiwan Semiconductor MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TSM2309CX RFG
Taiwan Semiconductor · MOSFETs · SOT-23
TSM2309CX RFG from Taiwan Semiconductor, in a SOT-23. 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 P-channel MOSFET; VGS absolute maximum ±20 V, threshold -1.2 V to -2.5 V at ID = -250µA. |
| 2 | Source | passive | Source terminal of the P-channel MOSFET; continuous source-drain diode current up to -3.1 A. |
| 3 | Drain | passive | Drain terminal of the P-channel MOSFET; VDS -60 V maximum, continuous drain current -3.1 A at TC = 25°C, pulsed -12.4 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Taiwan Semiconductor |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
TSM2309CX RFG - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
tsm2309cx-rfg-etched.step/tsm2309cx-rfg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsm2309cx-rfg.step/tsm2309cx-rfg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Taiwan Semiconductor datasheet (7 pp, sha256
911f76be62aa68b2, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# TSM2309CX RFG
**Taiwan Semiconductor** · MOSFETs · SOT-23
TSM2309CX RFG from Taiwan Semiconductor, in a SOT-23. 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 P-channel MOSFET; VGS absolute maximum ±20 V, threshold -1.2 V to -2.5 V at ID = -250µA. |
| 2 | Source | passive | Source terminal of the P-channel MOSFET; continuous source-drain diode current up to -3.1 A. |
| 3 | Drain | passive | Drain terminal of the P-channel MOSFET; VDS -60 V maximum, continuous drain current -3.1 A at TC = 25°C, pulsed -12.4 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Taiwan Semiconductor |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `TSM2309CX RFG`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `tsm2309cx-rfg-etched.step` / `tsm2309cx-rfg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tsm2309cx-rfg.step` / `tsm2309cx-rfg.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Taiwan Semiconductor datasheet](docs/tsm2309cx-rfg-datasheet.pdf) (7 pp, sha256 `911f76be62aa68b2`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/tsm2309cx-rfg-datasheet.pdf)