Programmable Unijunction Transistor, 1uA Peak Current, 18uA Valley Current, 150mA Forward Anode Current, 300mW Power, -50°C to +100°C, 80ns Rise Time, TO-92 Case,
The Programmable Unijunction Transistor or PUT is Similar to the Thyristor in that it has Four PN Layers, It has an Anode and a Cathode Connected to the First and the Last Layer and a Gate Connected to One of the Inner Layers,
Application Includes Thyristor trigger, Oscillator, Pulse and Timing Circuits.