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OSPF5N20

OSEN · MOSFETs · TO-220F

OSPF5N20 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 terminal controlling the channel, with a maximum gate-source voltage of ±20 V and a threshold of 2.0 to 4.0 V at VDS=VGS, ID=250µA.
2 Drain passive Drain terminal rated for 200 V drain-source voltage, 5 A continuous drain current and 20 A pulsed drain current.
3 Source passive Source terminal of the N-channel MOSFET, which is the reference for gate drive and the anode side of the body diode rated for 5 A continuous forward current.

Key specifications

Parameter Value
Manufacturer OSEN
Package TO-220F
Category Triode/MOS Tube/Transistor
Pins 3

CAD (KiCad official)

  • Symbol: OSPF5N20
  • 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 7946a83dd8092547, retrieved 2026-10-27, 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