NE68139-T1-A
TO-253-4, TO-253AA
39392592-NE68139-T1-A
SAME AS 2SC4094 NPN SILICON AMPL
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.