2. Learning Goals:
Switching characteristics of power BJT.
Introduction of Thyristor.
Construction of Thyristor.
Characteristics of Thyristor.
Two Transistor Model.
Working operation
12. Latching Current:
Latching current is the minimum amount of current
required to turn- ON the device.
Holding Current:
Holding current is the minimum amount of current
required to keep the device ON. The device will
automatically turn OFF below this current level