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Peak Output Power 400W
Application Telecom
Typical Power (Average) 57 W
Power Gain 13.5 dB
Operating Voltage 28 V
Frequency 2.62 - 2.69 GHz
Package Type Surface Mount
Efficiency 47%
Technology LDMOS

400 W (P3dB), 28 V, 2620 – 2690 MHz

SKU: PXAE263708NB-V1

The PXAE263708NB is a 400-watt (P3dB) LDMOS FET intended for use in multi-standard cellular power amplifier applications in the 2620 to 2690 MHz frequency band. Features include input and output matching, high gain and a 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
  • Asymmetric Doherty design
    • Main: P1dB = 140 W Typ
    • Peak: P1dB = 260 W Typ
  • Typical pulsed CW performance, 2655 MHz, 28 V, Doherty configuration, 10 μs, 10% duty cycle, class AB
    • Output power at P1dB = 200 W
    • Output power at P3dB = 400 W
    • Efficiency = 49% (POUT = 57 W avg)
    • Gain = 15 dB (POUT = 57 W avg)
  • Capable of handling 10:1 VSWR @ 32 V, 100 W (CW) output power
  • Integrated ESD protection
  • Human Body Model Class 2 (per ANSI/ESDA/JEDEC JS-001)
  • Low thermal resistance
  • Pb-free and RoHS compliant



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