1930-1990 MHz, 81 W Avg., 30 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: A3T19H455W23S.

RF Performance Table

1990 MHz

Typical Doherty Single-Carrier W-CDMA Characterization Performance: VDD = 30 Vdc, IDQA = 540 mA, VGSB = 0.6 Vdc, Pout = 81 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.
Frequency Gps
Output PAR
1930 MHz16.249.68.1–31.0
1960 MHz16.549.48.0–32.1
1990 MHz16.449.17.8–32.6


Quick reference to our documentation types.

4 documents

Design Files

Quick reference to our design files types.

4 design files


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