component
OSPF18N45
Public Made by Adomby adom
OSEN MOSFETs, TO-220F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOSPF18N45
OSEN · MOSFETs · TO-220F
OSPF18N45 from OSEN, in a TO-220F. 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 control input of the N-channel MOSFET, with a maximum continuous gate-source voltage of ±30 V and a gate threshold voltage of 2.0 V to 4.0 V at VDS=VGS, ID=250 µA. |
| 2 | Drain | passive | Drain terminal of the MOSFET, rated for a drain-source voltage of 450 V and a continuous drain current of 18 A (72 A pulsed). |
| 3 | Source | passive | Source terminal of the MOSFET, with a continuous drain-source diode forward current of up to 18 A and a diode forward on-voltage of at most 1.4 V at IS=7.5 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | OSEN |
| Package | TO-220F |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
OSPF18N45 - Footprint:
Package_TO_SOT_THT:TO-220F-3_Vertical - 3D model: TO-220F (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: OSEN datasheet (3 pp, sha256
977f948aee435b78, retrieved 2026-10-27, 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).