Difference between bjt and scr difference between transistor and thyristor difference between diode and zener diode difference between igbt and thyristor difference between sensor and transducer. A valve while thyristor is physics a semiconductor diode having an extra gate terminal to switch it on. Thyristor Basics A Beginner S Guide To Thyristors Rectification Of A Three Phase Supply Using Diodes Pdf Diodes And Thyristor Past Presence And Future Due to 2 layers in diode there exist a single junction in case of diode. Diode vs thyristor . Diode and thyristor has only difference of controllable function of thyristor. Diode is a two layer device while transistor and thyristor are three and four layer devices respectively. A diode is a two terminal device. Diode is uncontrollable while transistor and thyristor are controllable devices. July 21 20