Keywords: Darlington Transistors, Obsolete, Hard to find, Long lead time, Power
Bipolar Transistors, Insulated Gate Bipolar Transistors (IGBT), Small-signal
Bipolar Transistors (BJT), Bipolar RF Transistors, Metal-oxide Semiconductor
FET (MOSFET), Power MOSFET, RF MOSFET Transistors, RF Transistors