1805-1880 MHz, 71 W Avg., 28 V Airfast® RF Power LDMOS Transistor


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Product Details


  • Advanced high performance in-package Doherty
  • Designed for wide instantaneous bandwidth applications
  • Greater negative gate-source voltage range for improved Class C operation
  • Able to withstand extremely high output VSWR and broadband operating conditions
  • Designed for digital predistortion error correction systems
  • RoHS compliant

Part numbers include: A3T18H400W23S.

RF Performance Table

1800 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Vdc, IDQA = 300 mA, VGSB = 0.7 Vdc, Pout = 71 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.
Frequency Gps
Output PAR
1805 MHz17.053.27.8–31.0
1840 MHz17.153.47.6–31.6
1880 MHz16.852.87.4–32.5


Quick reference to our documentation types.

4 documents

Design Resources

Design Files

4 design files


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