G3R40MT12J
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
34478308-G3R40MT12J
Silicon Carbide MOSFET N Channel Enhancement Mode
the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.