2SC4228-T2中文資料瑞薩數據手冊PDF規(guī)格書

DESCRIPTION

The 2SC4228 is a low supply voltage transistor designed for VHF, UHF low noise amplifier.

It is suitable for a high density surface mount assembly since the transistor has been applied super mini mold package.

This is achieved by direct nitride passivated base surface process (NESATTM process) which is an NEC proprietary fabrication technique.

FEATURES

? High fT : 8.0 GHz TYP. (@ VCE = 3 V, IC = 5 mA, f = 2 GHz)

? Low Cre : 0.3 pF TYP. (@ VCB = 3 V, IE = 0, f = 1 MHz)

? High |S21e|2 : 7.5 dB TYP. (@ VCE = 3 V, IC = 5 mA, f = 2 GHz)

? Super Mini Mold Package. (EIAJ: SC-70)