Description

The PTFB183408SV is a 340-watt LDMOS FET intended for use in multi-standard cellular power amplifi er applications in the 1805 to 1880 MHz frequency band. Features include input and output matching, high gain and thermally-enhanced package with earless fl ange. Manufactured with Infi neons advanced LDMOS process, this device provides excellent thermal performance and superior reliability.

Features

• Broadband internal input and output matching

• Wide video bandwidth

• Typical single-carrier WCDMA performance,

   1880 MHz, 30 V

   - Output power = 125 W

   - Effi ciency = 31

   - Gain = 17 dB

   - PAR = 5.5 dB @ 0.01 CCDF probability

   - ACPR @ 5 MHz = –37 dBc

• Increased negative gate-source voltage range for

   improved performance in Doherty amplifi ers

• Capable of handling 10:1 VSWR @ 30 V, 300 W

   (CW) output power

• Integrated ESD protection

• Excellent thermal stability

• Pb-free and RoHS compliant