1. This test circuit provides the biasing conditions needed to evaluate a transistor’s hFE according to the manufacturer’s criteria. In this example, the device under test is a QSZ2 (2SB1695 ...

Beat the Test challenge rooms in Transistor with our detailed guide full of tips and helpful hints!

It wasn’t until December 16, 1947 that the first successful test of their semiconductor amplifier occurred. They applied two closely-spaced gold contacts held in place by a plastic wedge to the ...

Beat the Test challenge rooms in Transistor with our detailed guide full of tips and helpful hints!