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STP45N65M5
Public Made by Adomby adom
STMicroelectronics MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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STP45N65M5
STMicroelectronics · MOSFETs · TO-220
STP45N65M5 from STMicroelectronics, 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 | G | input | Gate of the N-channel MOSFET; gate-source voltage is limited to ±25 V (Table 1), with VGS(th) of 3 to 5 V at ID = 250 µA (Table 4). |
| 2 | D | passive | Drain of the MOSFET, rated 650 V minimum drain-source breakdown and 35 A continuous drain current at TC = 25 °C (Tables 1 and 4); it is also connected to the TAB. |
| 3 | S | passive | Source of the MOSFET; the source-drain diode is rated 35 A continuous, 140 A pulsed, and a forward voltage of 1.5 V max at ISD = 35 A (Table 7). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-220 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
STP45N65M5 - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files:
stp45n65m5-etched.step/stp45n65m5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stp45n65m5.step/stp45n65m5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (20 pp, sha256
a63f6582598e1faa, retrieved 2026-10-11, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# STP45N65M5
**STMicroelectronics** · MOSFETs · TO-220
STP45N65M5 from STMicroelectronics, 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 | G | input | Gate of the N-channel MOSFET; gate-source voltage is limited to ±25 V (Table 1), with VGS(th) of 3 to 5 V at ID = 250 µA (Table 4). |
| 2 | D | passive | Drain of the MOSFET, rated 650 V minimum drain-source breakdown and 35 A continuous drain current at TC = 25 °C (Tables 1 and 4); it is also connected to the TAB. |
| 3 | S | passive | Source of the MOSFET; the source-drain diode is rated 35 A continuous, 140 A pulsed, and a forward voltage of 1.5 V max at ISD = 35 A (Table 7). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-220 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `STP45N65M5`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `stp45n65m5-etched.step` / `stp45n65m5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `stp45n65m5.step` / `stp45n65m5.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/stp45n65m5.pdf) (20 pp, sha256 `a63f6582598e1faa`, retrieved 2026-10-11, 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/stp45n65m5-datasheet.pdf)