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Peak Output Power 340W
Application Telecom
Typical Power (Average) 80 W
Operating Voltage 30 V
Frequency 1.805 - 1.88 GHz
Package Type Bolt Down
Efficiency 25.5%
Gain 17 dB
Technology LDMOS

High Power RF LDMOS FET 340 W, 1805 – 1880 MHz

SKU: PTFB183404F-V2

The PTFB183404F is a 340-watt LDMOS FET intended for use in multi-standard cellular power amplifier applications in the 1805 to 1880 MHz frequency band. Features include input and output matching, high gain and thermally-enhanced package with earless flange. Manufactured with Wolfspeed's advanced LDMOS process, this device provides excellent thermal performance and superior reliability.


  • Broadband internal input and output matching
  • Wide video bandwidth
  • Typical single-carrier WCDMA performance, 1880 MHz, 30 V
    • Output power = 125 W
    • Efficiency = 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 amplifiers
  • Capable of handling 10:1 VSWR @ 30 V, 340 W (CW) output power
  • Integrated ESD protection
  • Excellent thermal stability
  • Pb-free and RoHS compliant



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