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PRF947 NPN Transistors(BJT) 20V 50mA 8.5Ghz 200 SOT-323/SC-70 marking vo UHF wideband

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Product description
集电极-基极反向击穿电压V(BR)CBO
Collector-Base Voltage(VCBO)
20V
集电极-发射极反向击穿电压V(BR)CEO
Collector-Emitter Voltage(VCEO)
10V
集电极连续输出电流IC
Collector Current(IC)
50mA
截止频率fT
Transtion Frequency(fT)
8.5Ghz
直流电流增益hFE
DC Current Gain(hFE)
200
管压降VCE(sat)
Collector-Emitter Saturation Voltage
耗散功率Pc
Power Dissipation
250mW/0.25W
Description & ApplicationsUHF wideband transistor FEATURES • Small size • Low noise • Low distortion • High gain • Gold metallization ensures excellent reliability. APPLICATIONS • Communication and instrumentation systems. DESCRIPTION Silicon NPN transistor in a surface mount 3-pin SOT323 package. The transistor is primarily intended for wideband applications in the GHz-range in the RF front end of analog and digital cellular telephones, cordless phones, radar detectors, pagers and satellite TV-tuners.
描述与应用UHF宽带晶体管 特点 •小尺寸 •低噪音 •低失真 •高增益 •黄金金属确保卓越的可靠性。 应用 •通信和仪器仪表系统。 说明 硅NPN晶体管在一个表面贴装3引脚SOT323 包。晶体管主要用于宽带 在GHz的范围内的应用中的模拟RF前端 和数字蜂窝电话,无绳电话,雷达 探测器,传呼机和卫星电视调谐器。
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