Main Difference Between Photodiode and Phototransistor
Electronic Components used in Electrical and Electronic Circuits
Why can't two series-connected diodes act as a BJT? - Electrical Engineering Stack Exchange
EEE World - Q : The Main Difference between Active and Passive Components Active and Passive Commonest (Very Easy Explanation with Examples) Ans : Active Components: Those devices or components which required
Diode vs Transistor-Difference between Diode and Transistor