Transistors IC SMD Type Silicon NPN Epitaxial Planar 2SC3936 Features Optimum for RF amplification, oscillation, mixing, and IF of FM/AM radios. 1 Emitter 2 Base 3 Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage VCBO 30 V Collector-emitter voltage VCEO 20 V Emitter-base voltage VEBO 5 V Collector current IC 30 mA Collector power dissipation PC 150 mW Junction temperature Tj 150 Storage temperature Tstg -55 to +150 Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Collector-base voltage VCBO IC = 10ìA, IE = 0 30 Collector-emitter voltage VCEO IC = 2 mA, IB = 0 20 V Emitter-base voltage VEBO IE = 10 ìA, IC = 0 5 V VCE = 10 V, IC = 1 mA 70 fT VCB = 10 V, IE = -1 mA, f = 200 MHz 150 Cre VCB = 10 V, IE = -1 mA, f = 10.7 MHz Forward current transfer ratio hFE Transition frequency Reverse transfer capacitance V 250 230 MHz 1.3 pF hFE Classification Marking KB KC hFE 70 160 110 250 www.kexin.com.cn 1