SBT3904U Semiconductor NPN Silicon Transistor Descriptions • Small signal application • Switching application Features • Low VCE(SAT) : 0.3V max @ IC=50 ㎃ • High speed switching : tf=50 ㎱ max @ IC=10 ㎃ • Complementary pair with SBT3906U Ordering Information Type NO. Marking SBT3904U 1A Package Code SOT-323 Outline Dimensions unit : mm 1 3 2 PIN Connections 1. Base 2. Emitter 3. Collector KST-3071-000 1 SBT3904U Absolute maximum ratings Ta=25°C Characteristic Symbol Rating Unit Collector-Base voltage VCBO 60 V Collector-Emitter voltage VCEO 40 V Emitter-base voltage VEBO 6 V IC 200 ㎃ Collector Power dissipation PC* 350 ㎽ Junction temperature TJ 150 ℃ Tstg -55~150 ℃ Collector current Storage temperature range * : Device mounted on 99.5% alumina 10×8×0.6mm Electrical Characteristics Characteristic Ta=25°C Symbol Test Condition Min. Typ. Max. Unit Collector-Base breakdown voltage BVCBO IC=10µA, IE=0 60 - - V Collector-Emitter breakdown voltage BVCEO IC=1mA, IB=0 40 - - V Emitter-Base breakdown voltage BVEBO IE=10µA, IC=0 6 - - V Collector cut-off current ICEX VCE=30V, VBE=-3V - - 50 ㎁ DC current gain hFE VCE=1V, IC=10mA 100 - 300 - VCE(sat) IC=50mA, IB=5mA - - 0.3 V fT VCE=20V, IC=10mA, f=100MHz 300 - - ㎒ VCB=5V, IE=0, f=1MHz - - 4 ㎊ VCC=3V, VBE(off)=0.5V IC=10mA, IB1=1mA - - 35 ㎱ - - 35 ㎱ - - 200 ㎱ - - 50 ㎱ Collector-Emitter saturation voltage Transition frequency Collector output capacitance Cob Turn on delay time td Rise time tr Storage time ts Fall Time tf VCC=3V,IC=10mA, IB1=-IB2=1mA KST-3071-000 2 SBT3904U Electrical Characteristic Curves Fig. 2 hFE-IC Fig. 1 PC-Ta × × ㎜) ㎽ ① ( ② ① ② Fig. 3 VCE(sat)-IC ㎃ KST-3071-000 3 SBT3904U These AUK products are intended for usage in general electronic equipment(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KST-3071-000 4