Mail Icon postage letter Location Marker standard map marker Pencil Icon pencil Power Icon Lightning Bolt Radio Frequency Icon Radio Tower Radio Frequency Icon antenna Search Icon magnifying glass Outgoing Call Phone with arrow pointing out Incoming Call Phone with arrow pointing in Next Arrows 2 forward facing arrows Down Arrow Downward pointing arrow Download File tray with arrow pointing in Pencil pencil Document document Info info Power circle icon lightning bolt with circle around it RF Components circle icon antenna with circle around it Wolfspeed circle icon wolfspeed logo with circle around it Wolfspeed wolf icon wolfspeed logo Marker Icon with Circle map marker with circle Page Icon with Circle page marker with circle Gear Icon with Circle gear marker with circle Page Icon with Circle page marker with circle Play Button Triangle on top of circle Large Right Arrow Circle Facebook Icon Twitter logo LinkedIn logo YouTube logo Right Arrow Right Arrow - thinner Handshake Icon Envelope Icon
Peak Output Power 315W
Application Telecom
Typical Power (Average) 54 W
Power Gain 16 dB
Operating Voltage 28 V
Frequency 1.8 - 2.2 GHz
Package Type Surface Mount
Efficiency 50.5%
Technology LDMOS

High Power RF LDMOS FET 320 W, 28 V, 1805 – 1880 MHz

SKU: PXAE183708NB-V1

The PXAE183708NB is a 320-watt LDMOS FET intended for use in multistandard 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
  • Asymmetrical Doherty design
    • Main: P3dB = 160 W Typ
    • Peak: P3dB = 315 W Typ
  • Typical Pulsed CW performance, 1880 MHz, 28 V, Doherty configuration, 10 μs pulse width, 10% duty cycle, class AB (main), Class C (peak)
    • Output power at P1dB = 320 W
    • Output power at P3dB = 430 W
    • Drain efficiency = 60%
    • Gain = 13.5 dB
  • Capable of handling 10:1 VSWR @ 28 V, 54 W (1C WCDMA) output power
  • Human Body Model Class 2 (per ANSI/ESDA/JEDEC JS-001)
  • Integrated ESD protection
  • Low thermal resistance
  • Pb-free and RoHS compliant



Thanks, we’re glad to hear from you.
We’ll route your inquiry to the proper division and they will respond promptly.


Work with Us