2SC2996 KEXIN
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High stability oscillation voltage on FM local oscillator. Recommend FM/AM RF, MIX, local and IF. Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage V CBO 40 V Collector-emitter voltage V CEO 30 V Emitter-base voltage V EBO 4V Collector current I C 50 mA Emitter current I E -50 mA Collector power dissipation P C 150 mW Junction temperature Tj 125 Storage temperature range T stg - 5 5t o+ 1 2 5 Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Collector cut-off current I CBO VCB =4 0V ,IE =0 0 . 1 ì A Emitter cut-off current I EBO VEB =4V ,I C =0 0 . 5 ì A DC current gain h FE VCE =6 V,I C = 1mA 40 240 Reverse transfer capacitance C re VCB = 6V , f = 1 MHz 0.9 1.3 pF Transition frequency f T VCE =6 V ,IC = -1 mA 150 350 MHz Collector-base time constant Cc rbb’ VCE =6V ,I E = -1mA, f = 30 MHz 15 30 ps Noise figure NF 4.0 dB Power gain Gpe 15 dB Oscillation output voltage V OSC VCE = 6 V,f = 100 MHz 150 mV VCE =6V ,I E = -1mA, f = 100 MHz hFE Classification Marking GR GO GY hFE 40 80 70 140 120 240