2SC3866 900V 3A 40W * * NPN

2SC3858 200V 17A 200W * 20MHZ NPN

2SC3807 30V 2A 1.2W * 260MHZ NPN

2SC3783 900V 5A 100W * * NPN

2SC3720 1200V 10A 200W * * NPN

2SC3680 900V 7A 120W * * NPN

2SC3679 900V 5A 100W * * NPN