irhy58z30cm transistor of datasheet pdf

IRHY58Z30CM
Manufacturer : International Rectifier
Description : 30V, N-Channel Thru-hole Radiation Hardened Power MOSFET(30V,?????????????????MOSFET)

IRHY58Z30CM
Manufacturer :
Description : 30V 1000kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-257AA package