IRG4PC40FD UltraFast IGBT: Co-Packaged Diode & High Speed

High-frequency switching systems need power transistors built to limit energy waste during hard-switching transitions. The IRG4PC40FD handles high-voltage power conversion tasks with minimal switching loss. Packaged in a heavy-duty TO-247AC through-hole housing, this Generation 4 co-packaged IGBT withstands a 600V collector-to-emitter rating and delivers 49A of continuous collector current at room temperature. Integrated alongside an internal HEXFRED ultra-soft recovery anti-parallel diode, it suppresses voltage spikes while preventing reverse recovery noise across inductive switching cycles. Optimized for operating frequencies between 8 kHz and 40 kHz, it operates at low saturation voltages to maintain thermal equilibrium under load. These combined capabilities make the IRG4PC40FD a proven choice for industrial motor drives, uninterruptible power supplies, welding equipment, and resonant power converters. Florida Circuit helps engineering teams locate obsolete or hard-to-source active components without risking production stops. We verify every component batch for origin and parameter compliance. Inspect active inventory, request an instant quote, and order the IRG4PC40FD today.