PTRA094808NF
Description
The PTRA094808NF is a 480-watt LDMOS FET 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.
Key Features
- Broadband internal input and output matching
- Asymmetrical design - Main: P1dB = 210 W Typ - Peak: P1dB = 340 W Typ
- Typical Pulsed CW performance, 896 MHz, 48 V, Doherty configuration - Output power at P1dB = 300 W - Output power at P3dB = 420 W - Efficiency = 53% - Gain = 17.5 dB
- Capable of handling 10:1 VSWR @ 48 V, 100 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 RF Characteristics Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty production test fixture) VDD = 48 V, IDQ = 450 mA, VGS(PEAK) = 2.05 V, POUT = 87 W avg, ƒ = 895 MHz, 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristic Linear Gain Drain Efficiency Adjacent Channel Power Ratio Output PAR @ 0.01% CCDF Symbol Gps hD ACPR OPAR Min. 16.5 48.5 - 7.1 Typ. 17.5 52.5 -30.5 7.5 Max. - - -26.5 - Unit dB % dBc dB Note: All published data at TCASE = 25°C unless otherwise indicated ESD: Electrostatic discharge sensitive device-observe handling precautions! Rev. 05.2, 2022-01-04 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice.
