BCW31

SMD Type TransistIoCrs NPN General Purpose Transistors BCW31,BCW32,BCW33 Features Low current (max. 100 mA). Low voltage (max. 32 V). +0.12.4 -0.1 SOT-23 2.9+0.1 -0.1 0.4+0.1 -0.1 3 12 0.95+0.1 -0.1 1.9+0.1 -0.1 Absolute Maximum Ratings Ta = 25 Parameter Symbol Collector-base voltage VCBO Collector-emitter voltage VCEO Emitter-base voltage VEBO Collector current IC Peak collector current ICM Peak base current IBM Total power dissipation Ptot Storage temperature Tstg Junction temperature Tj Operating ambient temperature Ramb Thermal resistance from junction to ambient * Rth j-a * Transistor mounted on an FR4 printed-circuit board. Rating 32 32 5 100 200 200 250 -65 to +150 150 -65 to +150 500 Unit V V V mA mA mA mW K/W 0-0.1 +0.10.38 -0.1 +0.10.97 -0.1 +0.11.3 -0.1 0.55 0.4 Unit: mm 0.1+0.05 -0.01 1.Base 2.Emitter 3.collector www.kexin.com.cn 1 SMD Type TransistIoCrs BCW31,BCW32,BCW33 Electrical Characteristics Ta = 25 Parameter Collector cutoff current Emitter cutoff current DC current gain BCW31 BCW32 BCW33 Collector-emitter saturation voltage Base to emitter saturation voltage Base to emitter voltage Collector capacitance Transition frequency Noise figure Symbol ICBO ICBO IEBO Testconditons IE = 0; VCB = 32 V IE = 0; VCB = 32 V; Tj = 100 IC = 0; VEB = 5 V hFE IC = 2 mA; VCE = 5 V VCE(sat) VBE(sat) VBE CC fT NF IC = 10 mA; IB = 0.5 mA IC = 50 mA; IB = 2.5 mA IC = 10 mA; IB = 0.5 mA IC = 50 mA; IB = 2.5 mA IC = 2 mA; VCE = 5...