600 V, 17 mOhm — the high-efficiency power stage workhorse
The IPZ60R017C7XKSA1: The PG-TO247-4 package adds a Kelvin source pin that separates the gate-drive return from the power path, reducing common-source inductance.
Gate charge and input capacitance — driver budget
Total gate charge is 240 nC at 10 V. Input capacitance Ciss is 9890 pF at 400 V drain-source. Gate threshold voltage is 4 V maximum at 2.91 mA drain current. Recommended drive voltage is 10 V for rated Rds(on).
Infineon lists the IPZ60R017C7XKSA1 as Active product status. The CoolMOS C7 series is Infineon's high-voltage MOSFET platform. For dual-sourcing, a buyer would need to qualify a functionally equivalent part from another manufacturer.
Thermal management — 446 W dissipation ceiling
Maximum power dissipation is 446 W at the case temperature Tc. This is a theoretical limit under ideal heatsinking — real-world dissipation will be lower based on the thermal resistance of the heatsink and ambient conditions.
