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IRFZ44NSTRLPBF

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Infineon Technologies MOSFETs, D2PAK. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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IRFZ44NSTRLPBF

Infineon Technologies · MOSFETs · D2PAK

IRFZ44NSTRLPBF from Infineon Technologies, in a D2PAK. 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; controls the channel, with VGS(th) of 2.0 V min to 4.0 V max and an absolute maximum VGS of ±20 V.
2 D passive Drain, also the metal mounting tab; VDSS is 55 V and continuous drain current is 49 A at TC = 25°C.
3 S passive Source; carries the continuous body-diode source current of 49 A max.

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package D2PAK
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: IRFZ44NSTRLPBF
  • Footprint: Package_TO_SOT_SMD:TO-263-2
  • 3D model: D2PAK (KiCad packages3D, STEP)
  • 3D model files: irfz44nstrlpbf-etched.step / irfz44nstrlpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irfz44nstrlpbf.step / irfz44nstrlpbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Infineon Technologies datasheet (11 pp, sha256 189265992827c791, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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