Hi guys, may anyone explain to me when I've a transistor works as switch and it's connected on a general circuit .... so sometimes when switch is off ("there's no current in its branch") the voltage at transistor between Vce is 0.2 and it's stuck on that voltage and not going to zero although the switch(transistor) is "disconnect"... but how is it stuck on that voltage? and how would be voltage at all in sides of transistor(switch) without existing current in its branch? is there in electronic a stuck voltage that if we change the cases of transistor..it will stuck on saturation?!
thanks.
thanks.