BFQ70 Siemens Semiconductor Group, BFQ70 Datasheet
BFQ70
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BFQ70 Summary of contents
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NPN Silicon RF Transistor For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from mA. Hermetically sealed ceramic package HiRel/Mil screening available. ESD: Electrostatic discharge sensitive device, observe handling precautions! Type ...
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Electrical Characteristics ˚C, unless otherwise specified. A Parameter DC Characteristics Collector-emitter breakdown voltage = 1 mA Collector-base cutoff current = Emitter-base cutoff ...
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Electrical Characteristics ˚C, unless otherwise specified. A Parameter AC Characteristics Transition frequency = 3 mA 200 MHz mA ...
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Total power dissipation tot *Package mounted on alumina Collector-base capacitance MHz Transition frequency ...
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Common Emitter Noise Parameters ( min p min GHz mA 0.01 0.8 – mA ...
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Circles of constant noise figure -plane mA Noise figure 800 MHz Power gain ...
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Common Emitter Power Gain Power gain 21e 200 MHz Power gain ...
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Power gain (f) ms 21e = 2 mA Power gain 21e ...
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Common Emitter S Parameters GHz MAG ANG = 2 mA 0.1 0.92 – 23 0.2 0.89 – 45 0.3 0.84 – 65 0.4 0.80 – 82 ...
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Common Emitter S Parameters (continued GHz MAG ANG = 5 mA 0.1 0.84 – 35 0.2 0.78 – 66 0.3 0.72 – 90 0.4 0.69 – ...
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Common Emitter S Parameters (continued GHz MAG ANG = 10 mA 0.1 0.73 – 50 0.2 0.67 – 89 0.3 0.63 – 114 0.4 0.62 – ...
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Common Emitter S Parameters (continued GHz MAG ANG = 15 mA 0.1 0.67 – 62 0.2 0.62 – 104 0.3 0.59 – 128 0.4 0.60 – ...
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Common Emitter S Parameters (continued GHz MAG ANG = 20 mA 0.1 0.63 – 71 0.2 0.60 – 113 0.3 0.58 – 136 0.4 0.59 – ...
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Common Emitter S Parameters (continued GHz MAG ANG = 10 mA 0.1 0.75 – 45 0.2 0.69 – 83 0.3 0.63 – 109 0.4 0.62 – ...