SBT42F Semiconductor NPN Silicon Transistor Descriptions • High voltage application • Telephone application Features • Collector-Emitter voltage VCEO=SBT42F : 300V • Complementary pair with SBT92F Ordering Information Type NO. SBT42F Marking Package Code M1A SOT-23F Outline Dimensions unit : mm 1 3 2 PIN Connections 1. Base 2. Emitter 3. Collector KST-2077-001 1 SBT42F Absolute maximum ratings (Ta=25°C) Characteristic Symbol Ratings Unit Collector-Base voltage VCBO 300 V Collector-Emitter voltage VCEO 300 V Emitter-Base voltage VEBO 6 V Collector current IC 500 mA Emitter Current IE -500 mA PC* 350 mW Junction temperature Tj 150 °C Storage temperature Tstg -55~150 °C Collector dissipation * ： 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=100µA, IE=0 300 - - V Collector-Emitter breakdown voltage BVCEO IC=1mA, IB=0 300 - - V Emitter-Base breakdown voltage BVEBO IE=100µA, IC=0 6 - - V Collector cut-off current ICBO VCB=300V, IE=0 - - 0.1 µA Emitter cut-off current IEBO VEB=6V, IC=0 - - 0.1 µA DC current gain Collector-Emitter saturation voltage Base-Emitter saturation voltage Transition frequency Collector output capacitance * VCE=10V, IC=30mA 40 - - - * IC=20mA, IB=2mA - - 0.5 V * VBE(sat) IC=20mA, IB=2mA - - 0.9 V fT VCE=20V, IC=10mA 50 - - MHz - - 3 pF hFE VCE(sat) Cob VCB=20V, IE=0, f=1MHz * ： Pulse Tester： Pulse Width ≤ 300 ㎲, Duty Cycle≤ 2.0% KST-2077-001 2 SBT42F Electrical Characteristic Curves Fig. 1 hFE - IC Fig. 2 VCE(sat),VBE(sat) - IC Fig. 3 fT - IC Fig. 4 COb - VR KST-2077-001 3 SBT42F 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-2077-001 4