age IC=20A; IB= 2A VCE(sat)-2 Collector-Emitter Saturation Voltage IC= 50A; IB= 10A VBE(sat)-1 Base-Emitter Saturation Voltage IC= 20A; IB= 2A VBE(sat)-2 Base-Emitter Saturation Voltage IC=50A; IB= 10A hFE-1 DC Current Gain IC=1A; VCE= 4V hFE-2 DC Current Gain IC=20A; VCE=4V hFE-3 DC Cu.