Hi all,
I'm having a little trouble understanding the BJT. If we can model the BJT as two diodes that are back to back, where the Base-Collector is reversed biased and the Base-Emitter is forward biased, how can any current flow through the Base-Collector? I understand that electrons are swept through the BC, but I was always under the impression that no current besides leakage flows through a reversed-biased diode.
Can someone please give me a very basic explanation to how come in this case a reverse bias can have current running through it?
I'm having a little trouble understanding the BJT. If we can model the BJT as two diodes that are back to back, where the Base-Collector is reversed biased and the Base-Emitter is forward biased, how can any current flow through the Base-Collector? I understand that electrons are swept through the BC, but I was always under the impression that no current besides leakage flows through a reversed-biased diode.
Can someone please give me a very basic explanation to how come in this case a reverse bias can have current running through it?