Op amps with either input grounded have a fixed input capacitance parameter, CI, and this device has a 1110pF @ 100V maximal input capacitance.To operate this transistor, you will need a 200V drain to source voltage (Vdss).A device like this reduces its overall power consumption when it uses drive voltage (7.5V 10V).
SIR624DP-T1-GE3 Features
a 200V drain to source voltage (Vdss)
SIR624DP-T1-GE3 Applications
There are a lot of Vishay Siliconix SIR624DP-T1-GE3 applications of single MOSFETs transistors.
Synchronous Rectification for ATX 1 Server I Telecom PSU