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BJT stands for Bipolar Junction Transistor. It is a three-terminal electronic device constructed of doped semiconductor material and may be used in amplifying or switching applications.

2 votes

Zener Noise Generator - NPN BJT Amplifier Analysis

Ahhh, there's a very interesting article I found here, which follows on from the article which prompted this question: here. It shows a similar circuit but is one which I found easier to analyse and …
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4 votes
2 answers
10k views

Zener Noise Generator - NPN BJT Amplifier Analysis

I want to know the power dissipation of the BJT in order to determine what is a suitable choice (I want to use a small SMT BJT, not a 2N2222). … Having worked out ICE, power dissipation in the BJT = V_collector * ICE? …