The IPA60R600P7XKSA1: With a 600 V drain-source rating and 6 A continuous drain current, it targets the low-to-medium power end of PFC stages, flyback converters, and LLC resonant half-bridges in AC-DC supplies up to about 150 W. The PG-TO220-FP full-pack package isolates the backside tab electrically, so no mica washer or thermal pad is needed when bolting it to a heatsink — a time-saver on the assembly line and a reliability win in vibration-prone environments.
On-resistance and gate charge — sizing the conduction and switching loss budget
At 6 A continuous drain, expect roughly 21.6 W of conduction loss at max Rds(on) — the 21 W package dissipation limit means the designer must derate the current or improve heatsinking in continuous operation. The 9 nC typical gate charge at 10 V is low enough that a standard 12 V gate-drive IC can switch it cleanly at 100 kHz without excessive driver dissipation; the 363 pF input capacitance at 400 V confirms fast voltage slew rates are achievable.
Temperature range and junction limits
Rated for a junction temperature span of -55 to 150 °C, the IPA60R600P7XKSA1 can handle the thermal cycling seen in outdoor telecom rectifiers, industrial power supplies, and automotive on-board chargers.
The CoolMOS P7 series is Infineon's mainstream high-voltage MOSFET platform, so second-source equivalents from other manufacturers are not officially cross-referenced — but the part is widely available through Infineon's distribution network and the independent channel.