STD123N Semiconductor Epitaxial planar NPN silicon transistor Description • High current application Features • • • • Extremely low collector saturation voltage: VCE(sat)=0.1V(Typ.) @ IC=500mA, IB=50mA Suitable for low voltage large current drivers High DC current gain and large current capability Low on resistance : RON=0.6Ω(Max.) @ IB=1mA Ordering Information Type NO. STD123N Marking Package Code STD123 TO-92N Outline Dimensions unit : mm 4.20~4.40 4.20~4.40 2.25 Max. 2.14 Typ. 13.50~14.50 0.52 Max. 0.90 Max. 1.27 Typ. 1 2 3 0.40 Max. 3.09~3.29 3.55 Typ PIN Connections 1. Emitter 2. Base 3. Collector KSD-T0C004-001 1 STD123N Absolute Maximum Ratings Characteristic Symbol Rating Unit Collector-base voltage VCBO 20 V Collector-emitter voltage VCEO 15 V Emitter-base voltage VEBO 6.5 V Collector current IC 1 A Collector power dissipation PC 400 mW Junction temperature TJ 150 °C Tstg -55~150 °C Storage temperature range Electrical Characteristics Characteristic Symbol Collector-emitter breakdown voltage BVCEO IC=1mA, IB=0 15 - - V Collector cut-off current ICBO VCB=20V, IE=0 - - 0.1 µA Emitter cut-off current IEBO VEB=6.5V, IC=0 - - 0.1 µA DC current gain hFE VCE=1V, IC=100mA 150 - - - IC=500mA, IB=50mA - 0.1 0.3 V VCE=1V, IC=100mA - 0.75 1.0 V VCE=5V, IC=50mA - 260 - MHz Collector-emitter saturation voltage VCE(sat) Base-emitter voltage VBE Transition frequency fT Test Condition Min. Typ. Max. Unit Collector output capacitance Cob VCB=10V, IE=0, f=1MHz - 5 - pF On resistance RON f=1KHz, IB=1mA, VIN=0.3V - 0.6 - Ω KSD-T0C004-001 2 STD123N Electrical Characteristic Curves Fig. 1 VCE(sat) - IC Fig. 2 COb - VCB b Fig. 3 hFE - IC Fig. 4 RON - IB The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. 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, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-T0C004-001 3