NewAI Part GeneratorFree to get started
Diode & TransistorC26523D model included

IRFB4227PBF

by Infineon(英飞凌)For power stages built with leaded components, Infineon's IRFB4227PBF is an N-channel power MOSFET in a TO-220-3 package. It is used as a controlled switch in power conversion and amplifier circuits, where package placement forms part of the mechanical layout. Its downloadable KiCad files pair a 3-pin symbol with the TO-220-3_L10.0-W4.5-P2.54-L footprint and its 3 through-hole pads. The included 3D model lets the package be viewed within the board assembly. For this part, 1 ProtoFlow engineer has used the conversion in real designs. The IRFB4227PBF library package opens directly in ProtoFlow.

Download KiCad files

Use IRFB4227PBF in your design

ProtoFlow is a free, AI-native EDA tool. Drop this part onto a schematic, route a PCB, and let the AI copilot help. The symbol, footprint, and 3D model come in linked and ready.

Free to start. macOS, Windows and Linux. No sign-up to try.