The 2SK1522 datasheet states that the gate to source cutoff voltages Vgs(off) is 2.0 V min and 3.0 V max. What is the temperature characteristic? Is there any data for when the temperature is 0℃, -20℃, -55℃, or 100℃?
On the lower right of page 4 of the 2SK1522 datasheet, there is a graph that shows the temperature characteristics of VGS(off).
|Power MOSFETs for General Switching|