NTE10 Silicon NPN Transistor UHF Low Noise Wide–Band Amplifier Features: D Low Noise Figure: NF = 2.2dB Typ (f = 0.9GHz) D High Power Gain: MAG = 14dB Typ (f = 0.9GHz) D High Cutoff Frequency: fT = 5GHz Typ Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Collector–Emitter Voltage, VCER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70mA Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA Collector Power Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Junction Temperature, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Collector Cutoff Current ICBO VCB = 12V, IE = 0 – – 1.0 µA Emitter Cutoff Current IEBO VEB = 2V, IC = 0 – – 10 µA DC Current Gain hFE VCE = 10V, IC = 20mA 40 – 200 fT VCE = 10V, IC = 20mA – 5.0 – GHz Output Capacitance Cob VCB = 10V, f = 1MHz – 0.8 1.1 pF Reverse Transfer Capacitance Cre VCB = 10V, f = 1MHz – 0.5 – pF |S21e|2 VCE = 10V, IC = 20mA, f = 0.9GHz 8 10 – dB MAG VCE = 10V, IC = 5mA, f = 0.9GHz – 14 – dB NF VCE = 10V, IC = 5mA, f = 0.9GHz – 2.2 4.5 dB Gain–Bandwidth Product Forward Transfer Gain Maximum Available Power Gain Noise Figure .135 (3.45) Min .210 (5.33) Max Seating Plane .021 (.445) Dia Max .500 (12.7) Min B E C .100 (2.54) .050 (1.27) .165 (4.2) Max .105 (2.67) Max .105 (2.67) Max .205 (5.2) Max