MRF9085LR3_06 Datasheet, PDF (1/12 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs

Freescale Semiconductor
Technical Data
RF Power Field Effect Transistors
N - Channel Enhancement - Mode Lateral MOSFETs
Designed for broadband commercial and industrial applications with
frequencies from 865 to 895 MHz. The high gain and broadband performance
of these devices make them ideal for large - signal, common - source amplifier
applications in 26 volt base station equipment.
• Typical CDMA Performance @ 880 MHz, 26 Volts, I_DQ = 700 mA
IS - 95 CDMA Pilot, Sync, Paging, Traffic Codes 8 Through 13
Output Power — 20 Watts
Power Gain — 17.9 dB
Efficiency — 28%
Adjacent Channel Power —
750 kHz: - 45.0 dBc @ 30 kHz BW
1.98 MHz: - 60.0 dBc @ 30 kHz BW
• Capable of Handling 10:1 VSWR, @ 26 Vdc, 880 MHz, 90 Watts CW
Output Power
Features
• Internally Matched for Ease of Use
• High Gain, High Efficiency and High Linearity
• Integrated ESD Protection
• Designed for Maximum Gain and Insertion Phase Flatness
• Excellent Thermal Stability
• Characterized with Series Equivalent Large - Signal Impedance Parameters
• Low Gold Plating Thickness on Leads, 40μ″ Nominal.
• RoHS Compliant
• In Tape and Reel. R3 Suffix = 250 Units per 56 mm, 13 inch Reel.
Document Number: MRF9085
Rev. 11, 5/2006
MRF9085LR3
MRF9085LSR3
880 MHz, 90 W, 26 V
LATERAL N - CHANNEL
RF POWER MOSFETs
CASE 465 - 06, STYLE 1
NI - 780
MRF9085LR3
CASE 465A - 06, STYLE 1
NI - 780S
MRF9085LSR3
Table 1. Maximum Ratings
Rating
Drain- Source Voltage
Gate- Source Voltage
Total Device Dissipation @ T_C = 25°C
Derate above 25°C
Storage Temperature Range
Case Operating Temperature
Operating Junction Temperature
Table 2. Thermal Characteristics
Characteristic
Thermal Resistance, Junction to Case
Symbol
V_DSS
V_GS
P_D
T_stg
T_C
T_J
Symbol
R_θJC
Value
- 0.5, +65
- 0.5, +15
250
1.43
- 65 to +150
150
200
Value
0.7
Unit
Vdc
Vdc
W
W/°C
°C
°C
°C
Unit
°C/W
© Freescale Semiconductor, Inc., 2006, 2008. All rights reserved.
Freescale Semiconductor
RF Product Device Data
MRF9085LR3 MRF9085LSR3
4-1