PTRA082808NF Thermally-Enhanced High Power RF LDMOS FET 280 W, 48 V, 790 – 820 MHz Description The PTRA082808NF is a 280-watt LDMOS FET intended for use in multistandard cellular power amplifier applications in the 790 to 820 MHz frequency band.
Features include input and output matching, high gain and thermally-enhanced package with earless flanges.
Manufactured with Wolfspeed's advanced LDMOS process, this device provides excellent thermal performance and superior reliability.
Peak/Average Ratio, Gain (dB) Efficiency (%) Single-carrier WCDMA Drive-up VDD = 48 V, IDQ(MAIN) = 200 mA, VGS(PEAK) = 1.
0 V, ƒ = 820 MHz, 3GPP WCDMA signal, PAR = 10 dB, 3.
84 MHz BW 32 80 28 Efficiency 60 24...

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