BFP640

BFP640 NPN三极管 13V 50mA 40GHz 110~270 SOT-343 marking/标记 R4 高增益低噪声RF晶体管

Summary of Features:

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High gain low noise RF transistor

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 Provides outstanding performance for a wide range of wireless applications

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 Ideal for CDMA and WLAN applications

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 Outstanding noise figure F = 0.65 dB at 1.8 GHz ,Outstanding noise figure F = 1.2 dB at 6 GHz

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High maximum stable gain :Gms = 24 dB at 1.8 GHz

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Gold metallization for extra high reliability

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70 GHz fT-Silicon Germanium technology

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 Pb-free RoHS compliant package1

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Qualified according AEC Q101