Transistors SMD Type NPN Silicon Transistor 2SC1623 SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 1 hFE = 200 TYP. 0.55 High DC Current Gain: +0.1 1.3-0.1 +0.1 2.4-0.1 0.4 3 Features 2 +0.1 0.95-0.1 +0.1 1.9-0.1 VCE = 6.0 V, IC = 1.0 mA +0.05 0.1-0.01 +0.1 0.97-0.1 High Voltage: 0-0.1 +0.1 0.38-0.1 VCE O = 50 V 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector to base voltage VCBO 60 V Collector to emitter voltage VCEO 50 V Emitter to base voltage VEBO 5 V Collector current (DC) IC 100 mA Collector power dissipation PC 200 mW Junction temperature Tj 150 Tstg -55 to +150 Storage temperature range Electrical Characteristics Ta = 25 Max Unit Collector cutoff current Parameter Symbol ICBO VCB = 60V, IE=0 0.1 A Emitter cutoff current IEBO VEB = 5V, IC=0 0.1 A hFE VCE = 6V , IC = 1mA DC current gain * Testconditons Min 90 Typ 200 600 Collector-emitter saturation voltage * VCE(sat) IC = 100mA , IB = 10mA 0.15 0.3 V Base-emitter saturation voltage * VBE(sat) IC = 100mA , IB = 10mA 0.86 1 V 0.62 0.65 Base-emitter voltage * VBE VCE = 6V , IC = 1mA Output capacitance Cob VCB = 6V , IE = 0 , f = 1.0MHz 3.0 pF Transiton Frequency fT VCE = 6V , IE = -10mA 250 MHz *. PW 0.55 V 350ìs,duty cycle 2% hFE Classification Marking L4 L5 L6 L7 hFE 90 to 180 135 to 270 200 to 400 300 to 600 www.kesenes.com www.kexin.com.cn 1 Transistors Diodes SMD Type 2SC1623 Typical Characteristics Fig.1 Total power dissipation vs. ambient temperature Fig.2 Normalized collector cutoff current vs. ambient temperature Fig.3 Collector current vs.collector to emitter voltage Fig.4 Collector current vs. collector to emitter voltage Fig.5 DC current gain vs. collector current 2 www.kexin.com.cn Fig.6 DC current gain vs.Collector current Transistors Diodes SMD Type 2SC1623 Fig. 7 Collector current vs.base to emitter voltage Fig. 8 Collector and base saturation voltage vs.collector current Fig. 9 Gain bandwidth product vs. emitter current Fig. 10 Input and output capacitance vs. reverse voltage Fig. 11 Small signal current gain vs. DC current gain Fig.12 Input impedance voltage feedback ratio and output admittance vs.small signal current gain www.kexin.com.cn 3 Transistors Diodes SMD Type 2SC1623 Fig.13 Normalzed h-parameter vs.collector current 4 www.kexin.com.cn Fig.14 Normalzed h-parameter vs.collector to emitter voltage