MRF6S27085HR3 MRF6S27085HSR3

1

RF Device Data

Freescale Semiconductor

RF Power Field Effect Transistors

N-Channel Enhancement-Mode Lateral MOSFETs

Designed for CDMA base station applications with frequencies from 2600 to

2700 MHz. Suitable for WiMAX, WiBro and multicarrier amplifier applications.

To be used in Class AB and Class C for WLL applications.

Paging, Traffic Codes 8 Through 13), Channel Bandwidth = 1.2288 MHz,

PAR = 9.8 dB @ 0.01% Probability on CCDF.

Power Gain — 15.5 dB

Drain Efficiency — 23.5%

ACPR @ 885 kHz Offset — -48 dBc in 30 kHz Bandwidth

• Capable of Handling 10:1 VSWR, @ 28 Vdc, 2650 MHz, 85 Watts CW

Output Power

Features

• Characterized with Series Equivalent Large-Signal Impedance Parameters

• Internally Matched for Ease of Use

• Integrated ESD Protection

• Designed for Lower Memory Effects and Wide Instantaneous Bandwidth

Applications

• RoHS Compliant

• In Tape and Reel. R3 Suffix = 250 Units per 56 mm, 13 inch Reel.

Table 1. Maximum Ratings

Rating

Symbol

Value

Unit

Drain-Source Voltage

-0.5, +68

Vdc

Gate-Source Voltage

-0.5, +12

Vdc

Storage Temperature Range

- 65 to +150

°C

Case Operating Temperature

150

°C

225

°C

Table 2. Thermal Characteristics

Characteristic

Symbol

Unit

Thermal Resistance, Junction to Case

Case Temperature 80°C, 85 W CW

Case Temperature 76°C, 20 W CW

0.50

0.56

°C/W

1. Continuous use at maximum temperature will affect MTTF.

2. MTTF calculator available at http://www.freescale.com/rf. Select Software & Tools/Development Tools/Calculators to access MTTF

calculators by product.

3. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.

Select Documentation/Application Notes - AN1955.

Document Number: MRF6S27085H

Rev. 3, 12/2008

Freescale Semiconductor

Technical Data

MRF6S27085HR3

MRF6S27085HSR3

2600-2700 MHz, 20 W AVG., 28 V

SINGLE N-CDMA

LATERAL N-CHANNEL

RF POWER MOSFETs

CASE 465A-06, STYLE 1

NI-780S

MRF6S27085HSR3

CASE 465-06, STYLE 1

NI-780

MRF6S27085HR3

© Freescale Semiconductor, Inc., 2005-2006, 2008. All rights reserved.