LOT No. LOT No. Ordering number : ENA1091A 2SC5490A RF Transistor 2SC5490A Electrical Characteristics at Ta=25C Ratings Parameter Symbol Conditions Unit min typ max Collector Cutoff Current I V =10V, I =0A 1.0 A CBO CB E Emitter Cutoff Current I V =1V, I =0A 10 A EBO EB C DC Current Gain h V =5V, I =10mA 90 200 FE CE C f1V =5V, I =10mA 5 8 GHz T CE C Gain-Bandwidth Product f2V =1V, I =1mA 3.5 GHz T CE C Output Capacitance Cob 0.45 0.7 pF V =10V, f=1MHz CB Reverse Transfer Capacitance Cre 0.3 pF 2 S21e1V =5V, I =10mA, f=1.5GHz 8 10 dB CE C Forward Transfer Gain 2 S21e2V =1V, I =1mA, f=1.5GHz 5.5 dB CE C NF1 V =5V, I =5mA, f=1.5GHz 1.4 3.0 dB CE C Noise Figure NF2 V =2V, I =3mA, f=1GHz 0.9 dB CE C Ordering Information Device Package Shipping memo 2SC5490A-TL-H SSFP 8,000pcs./reel Pb Free and Halogem Free h -- I f -- I FE C T C 5 2 V =5V CE 3 2 10 100 7 7 5 5 3 3 2 2 10 7 5 1.0 253 7 253 7 253 7 23 57 2 3 5 0.1 1.0 10 100 1.0 10 Collector Current, I -- mA IT01377 Collector Current, I -- mA IT14098 C C No. A1091-2/7 V =5V CE V =1V CE DC Current Gain, h FE Gain-Bandwidth Product, f -- GHz T