The 2SK2485, 2SK-2485, K2485, 2485 is a 900V 6A 100W N-Channel Field Effect Transistor, TO-3P Package MOSFET. This product designed for high voltage switching applications.
The 2SA1013, 2SA-1013 is a PNP epitaxial silicon transistor, it uses UTC’s advanced technology to provide the customers with high DC current gain, etc. The 2SA1013 is suitable for power switching and color TV vertical deflection output, etc.
The HIP4081A is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The HIP4081A can drive every possible switch combination except those which would cause a shoot through condition.
The TIP145, TIP146 and TIP147 are 100V 10A 125W Silicon Epitaxial-Base PNP power transistors in monolithic Darlington configuration, mounted in TO-218 Package.