AFT18HW355SR5

RF Power Transistor,1805 to 1880MHz, 350W, Typ Gain in dB is 15.2 @ 1880MHz, 28V, LDMOS, SOT1829

Overview

The AFT18HW355SR6 63 watt asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications requiring very wide instantaneous bandwidth capability covering the frequency range of 1805 to 1880 MHz.

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## Features

* Advanced High Performance In-Package Doherty

* Designed for Wide Instantaneous Bandwidth Applications

* Greater Negative Gate-Source Voltage Range for Improved Class C Operation

* Designed for Digital Predistortion Error Correction Systems

* RoHS Compliant

* In Tape and Reel. R6 Suffix = 150 Units, 56 mm Tape Width, 13-inch Reel.

## Features RF Performance Tables

### 1800 MHz

Typical Doherty Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQA = 1100 mA, VGSB = 1.45 Vdc, Pout = 63 Watts Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.

.

*Frequency** | **Gps

dB

.

* | **ηD

%

.

* | **Output PAR

dB

.

* | **ACPR

dBc

.

* | **IRL

dB

.

*

\---|---|---|---|---|---

1805 MHz| 14.8| 48.1| 7.3| –27.2| –13

1840 MHz| 15.3| 48.9| 7.4| –27.7| –12

1880 MHz| 15.2| 48.3| 7.5| –29.2| –9