SBT3904UF Semiconductor NPN Silicon Transistor Descriptions • General small signal application • Switching application Features • Low collector saturation voltage • Collector output capacitance • Complementary pair with SBT3906UF Ordering Information Type NO. SBT3904UF Marking Package Code 1A SOT-323F Outline Dimensions unit : mm 2.1±0.1 0.30~0.40 3 2 +0.1 0.70-0.15 1.30 BSC 1 0~0.1 0.11±0.05 2.0±0.1 1.30±0.1 KST-3066-000 PIN Connections 1. Base 2. Emitter 3. Collector 1 SBT3904UF Absolute maximum ratings Ta=25°C Characteristic Symbol Ratings Unit Collector-Base voltage VCBO 60 V Collector-Emitter voltage VCEO 40 V Emitter-base voltage VEBO 6 V Collector current IC 200 mA Collector dissipation PC* 350 mW Tj 150 °C Tstg -55~150 °C Junction temperature Storage temperature range * : Package 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, VEB=3V - - 50 nA 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 - - MHz VCB=5V, IE=0, f=1MHz - - 4 pF VCC=3Vdc, VBE(off)=0.5Vdc. IC=10mAdc, IB1=1mAdc - - 35 ns - - 35 ns - - 200 ns - - 50 ns Collector-Emitter saturation voltage Transition frequency Collector output capacitance Cob Delay time td Rise time tr Storage time ts Fall Time tf VCC=3Vdc,IC=10mAdc, IB1=IB2=1mAdc KST-3066-000 2 SBT3904UF Electrical Characteristic Curves Fig. 1 PC-Ta Fig. 2 hFE-IC Fig. 3 VCE(sat)-IC KST-3066-000 3 SBT3904UF These AUK products are intended for usage in general electronic equipments(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-3066-000 4