Transistors IC SMD Type Silicon NPN Epitaxial 2SC2996 SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 Recommend FM/AM RF, MIX, local and IF. 1 0.55 High stability oscillation voltage on FM local oscillator. +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 0-0.1 +0.1 0.38-0.1 +0.1 0.97-0.1 +0.05 0.1-0.01 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Symbol Rating Unit Collector-base voltage Parameter VCBO 40 V Collector-emitter voltage VCEO 30 V Emitter-base voltage VEBO 4 V Collector current IC 50 mA Emitter current IE -50 mA Collector power dissipation PC 150 mW Junction temperature Tj 125 Tstg -55 to +125 Storage temperature range Electrical Characteristics Ta = 25 Max Unit Collector cut-off current Parameter Symbol ICBO VCB = 40 V, IE = 0 0.1 ìA Emitter cut-off current IEBO VEB = 4 V, IC = 0 0.5 ìA DC current gain hFE VCE = 6V , IC = 1mA Reverse transfer capacitance Cre VCB = 6V , f = 1 MHz fT VCE = 6V, IC = -1 mA Transition frequency Testconditons Cc rbb’ VCE = 6 V, IE = -1mA, f = 30 MHz Collector-base time constant Noise figure NF Power gain Gpe Oscillation output voltage VOSC VCE = 6 V, IE = -1mA, f = 100 MHz VCE = 6 V,f = 100 MHz Min Typ 40 240 0.9 150 1.3 350 15 pF MHz 30 ps 4.0 dB 15 dB 150 mV hFE Classification Marking GR GO GY hFE 40 80 70 140 120 240 www.kexin.com.cn 1