Ratio Test Condition IC=10µA, IE=0 IC=100µA, IB=0 VCB=40V, IE=0 VCE=5V, IC=10mA IC=10mA, IB=0.5mA VCE=10V, IC=5mA VCB=10V, IE=0 f=1.0MHz VCE=5V, IC=100µΑ VCE=0.3V, IC=20mA 1.5 0.20 2.2 0.22 0.3 3 2.9.