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Peak Output Power 90W
Application Telecom
Typical Power (Average) 25 W
Operating Voltage 28 V
Frequency 0.92 - 0.96 GHz
Package Type Bolt Down
Efficiency 40%
Gain 19.5 dB
Technology LDMOS

High Power RF LDMOS FET 90 W, 28 V, 920 – 960 MHz

SKU: PTFB090901EA-V2

The PTFB090901EA and PTFB090901FA are 90-watt LDMOS FETs intended for use in multi-standard cellular power amplifier applications in the 920 to 960 MHz frequency band. Features include input and output matching, high gain and thermally-enhanced packages. Manufactured with Wolfspeed's advanced LDMOS process, these devices provide excellent thermal performance and superior reliability.


  • Input and output internal matching
  • Typical CW performance, 960 MHz, 28 V
    • Output power at P1dB = 90 W
    • Efficiency = 65%
  • Typical two-carrier WCDMA performance, 960 MHz, 28 V
    • Average output power = 20 W
    • Linear Gain = 20.8 dB
    • Efficiency = 35%
    • Intermodulation distortion = –35 dBc
  • Integrated ESD protection
  • Low thermal resistance
  • Pb-free and RoHS-compliant
  • Capable of handling 10:1 VSWR @ 28 V, 90 W (CW) output power



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