2SB649/APNP SILICON TRANSISTORELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Collector to Base Breakdown Voltage BVCBO IC=-1mA, IE=0 -180 V Collector to Emitter 2SB649 -120 BV V Breakdown Voltage CEO IC=-10mA, RBE= 2SB649A -160 Emitter to Base Breakdown Voltage BVEBO IE=-1mA, IC=0 -5 V Collector Cut-off Current ICBO VCB=-160V, IE=0 -10 μA hFE1 VCE=-5V, IC=-150mA (note) 60 320 2SB649 h DC Current Gain FE2 VCE=-5V, IC=-500mA (note) 30 hFE1 VCE=-5V, IC=-150mA (note) 60 200 2SB649A hFE2 VCE=-5V, IC=-500mA (note) 30 Collector-Emitter Saturation Voltage VCE(SAT) IC=-600mA, IB=-50mA -0.5 V Base-Emitter Voltage VBE VCE=-5V, IC=-150mA -1.5 V Current Gain Bandwidth Product fT VCE=-5V, IC=-150mA 140 MHz Output Capacitance Cob VCB=-10V, IE=0, f=1MHz 27 pF Note: Pulse test. CLASSIFICATION OF hFE1 RANK RANGE B C D 2SB649 60-120 100-200 160-320 2SB649A 60-120 100-200 - UNISONIC TECHNOLOGIES CO., LTD 5 of 7 www.unisonic.com.tw QW-R204-006.N