Description

The PTRA084808NF is a 550-watt LDMOS FET intended for use in multi-standard

cellular power amplifier applications in the 734 to 821 MHz frequency band. Features

include input matching, high gain and thermally-enhanced package with earless

flanges. Manufactured with Wolfspeed’s advanced LDMOS process, this device

provides excellent thermal performance and superior reliability.

Features

• Broadband internal matching

• Asymmetric design

- Main: P1dB = 200 W typical

- Peak: P1dB = 350 W typical

• Typical pulsed CW performance (class AB), 800

MHz, 48 V, 10 μs pulse width, 10 duty cycle,

Doherty configuration

- Output power at P3dB = 550 W

- Efficiency = 56

- Gain = 18.5 dB

• Capable of handling 10:1 VSWR @ 48 V, 89 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

PTRA084808NF-V1-R5属于分立半导体产品 > 晶体管 - FET，MOSFET - 射频。WOLFSPEED, INC.制造生产的PTRA084808NF-V1-R5晶体管 - FET，MOSFET - 射频射频晶体管、FET 和 MOSFET 是具有三个端子的半导体器件，器件中电流受电场控制。该系列器件用于涉及射频的设备。用于放大或切换信号或功率的晶体管类型包括：E-pHEMT、LDMOS、MESFET、N 沟道、P 沟道、pHEMT、碳化硅、2 N 沟道和 4 N 沟道。