Description

The PTRA094858NF is a 400-watt Doherty LDMOS transistor intended for

use in multi-standard cellular power amplifier applications in the 859

to 960 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.

Features

• Broadband internal input and output matching

• Asymmetrical Doherty design

- Main : P1dB = 150 W Typ

- Peak : P1dB = 250 W Typ

• Typical Pulsed CW performance, 895 MHz, 48 V,

Doherty configuration, 10 µsec pulse width, 10 duty

cycle, class AB

- Output power at P1dB = 400 W

- Output power at P3dB = 500 W

- Efficiency = 63

- Gain = 18.5 dB

• Capable of handling 10:1 VSWR @ 48 V, 87 W (CW) output power

• Integrated ESD protection

• Human Body Model Class 1C (per ANSI/ESDA/JEDEC

JS-001)

• Low thermal resistance

• Pb-free and RoHS compliant