SPA03N60C3 is a 650v Cool MOS? Power Transistor. The Infineon SPA03N60C3 can be applied in server, telecom, consumer, PC power, and adapter applications. The Operating and Storage Temperature Range is between -55 and 150??. And the MOSFET SPA03N60C3 is in the TO-220FP-3 package with 29.7W power dissipation.