型号：BF545B；Package：SOT-23；N-channel silicon junction field-effect transistors

DESCRIPTION N-channel symmetrical silicon junction field-effect transistors in a SOT23 package. FEATURES • Low leakage level (typ. 500 fA) • High gain • Low cut-off voltage (max. 2.2 V for BF545A). APPLICATIONS • Impedance converters in e.g. electret microphones and infra-

文件：100.11 Kbytes 页数：12 Pages

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型号：BF545B；Package：SOT-23；RF Manual 16th edition

General description 10W plastic LDMOS power transistor for base station applications at frequencies from 700 MHz to 2700 MHz. Features and benefits ■ High efficiency ■ Excellent ruggedness ■ Designed for broadband operation ■ Excellent thermal stability ■ High power gain ■ Integrated ESD p

文件：9.37507 Mbytes 页数：130 Pages

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