Hello,
I have a question regarding a basic npn tranisistor circuit.
I got the NJT4031N in the following circuit and everything seems to be fine when Vin is at around 1V (Vbe(on) according to datasheet). However, when it falls below 0.7V instead of turn off, it starts to get quite hot.
Can someone explain why this happens?
Thank you!
I have a question regarding a basic npn tranisistor circuit.
I got the NJT4031N in the following circuit and everything seems to be fine when Vin is at around 1V (Vbe(on) according to datasheet). However, when it falls below 0.7V instead of turn off, it starts to get quite hot.
Can someone explain why this happens?
Thank you!