2sc4296.pdf datasheet:

2SC4296Silicon NPN Triple Diffused Planar Transistor (High Voltage and High Speed Switchihg Transistor)Application : Switching Regulator and General PurposeExternal Dimensions FM100(TO3PF) Absolute maximum ratings (Ta=25C) Electrical Characteristics (Ta=25C)Symbol 2SC4296 Symbol Conditions 2SC4296Unit Unit0.20.2 5.515.60.23.45VCBO 500 ICBO VCB=500V 100maxV AVCEO 400 IEBO VEB=10V 100maxV AVEBO 10 V(BR)CEO IC=25mA 400minV V0.23.3IC 10(Pulse20) hFE VCE=4V, IC=6A 10to30AabIB 4 VCE(sat) IC=6A, IB=1.2A 0.5max VAPC 75(Tc=25C) VBE(sat) IC=6A, IB=1.2A 1.3maxW V1.75 0.8Tj 150 fT VCE=12V, IE=0.7A 10typMHzC2.15COB VCB=10V, f=1MHz 85typTstg 55 to +150 pFC1.05+0.2-0.10.1 0.1 0.65+0.2 3.355.45 5.45 -0.1 Typical Switching Characteristics (Common Emitter)1.5 4.4 1.5VCC RL IC VBB1 VBB