NPN S I L I C O N T RA N S I S T O R Shantou Huashan Electronic Devices Co.,Ltd. H3950 █ APPLICATIONS High-definition CRT display video output,wide-band amplifier. █ ABSOLUTE MAXIMUM RATINGS(Ta=25℃) TO-126ML Tstg——Storage Temperature………………………… -55~150℃ Tj——Junction Temperature……………………………… 150℃ PC——Collector Dissipation(TC=25℃)…………………… 5W PC——Collector Dissipation(TA=25℃)………………… 1.3W VCBO ——Collector-Base Voltage………………………… 30V 1―Emitter,E 2―Collector,C 3―Base,B VCEO ——Collector-Emitter Voltage……………………… 20V VEBO ——Emitter-Base Voltage……………………………… 3V IC——Collector Current……………………………………500mA █ ELECTRICAL CHARACTERISTICS(Ta=25℃) Symbol Characteristics ICBO Collector Cut-off Current IEBO Emitter Cut-off Current Min HFE(1) DC Current Gain 40 HFE(2) DC Current Gain 20 Typ Max Unit Test Conditions 0.1 μA VCB=20V, IE=0 5 μA VEB=2V, IC=0 VCE=5V, IC=50mA 200 VCE=5V, IC=500mA VCE(sat) Collector- Emitter Saturation Voltage 0.3 0.8 V IC=300mA, IB=30mA VBE(sat) Base-Emitter Saturation Voltage 0.9 1.2 V IC=300mA, IB=30mA VCE=5V,IC=100mA, fT Cob Current Gain-Bandwidth Product 2.0 GHz Output Capacitance 6.0 pF █ hFE Classification C 40—80 D 60—120 E 100—200 VCB=10V, f=1MHz