MRF18085BLR3 Datasheet, PDF (1/12 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors

Freescale Semiconductor
Technical Data
RF Power Field Effect Transistors
N - Channel Enhancement - Mode Lateral MOSFETs
Designed for GSM and GSM EDGE base station applications with
frequencies from 1930 to 1990 MHz. Suitable for TDMA, CDMA, and
multicarrier amplifier applications.
• GSM and GSM EDGE Performance, Full Frequency Band (1930 - 1990
MHz)
Power Gain - 12.5 dB (Typ) @ 85 Watts CW
Efficiency - 50% (Typ) @ 85 Watts CW
• Capable of Handling 5:1 VSWR, @ 26 Vdc, 1960 MHz, 85 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
• Available with Low Gold Plating Thickness on Leads. L Suffix Indicates
40μ″ Nominal.
• RoHS Compliant
• In Tape and Reel. R3 Suffix = 250 Units per 56 mm, 13 inch Reel.
Document Number: MRF18085B
Rev. 6, 5/2006
MRF18085BLR3
MRF18085BLSR3
1930- 1990 MHz, 85 W, 26 V
GSM/GSM EDGE
LATERAL N - CHANNEL
RF POWER MOSFETs
CASE 465 - 06, STYLE 1
NI - 780
MRF18085BLR3
CASE 465A - 06, STYLE 1
NI - 780S
MRF18085BLSR3
Table 1. Maximum Ratings
Rating
Symbol
Value
Drain- Source Voltage
Gate- Source Voltage
Total Device Dissipation @ T_C = 25°C
Derate above 25°C
V_DSS
V_GS
P_D
- 0.5, +65
- 0.5, +15
273
1.56
Storage Temperature Range
Case Operating Temperature
Operating Junction Temperature
T_stg
- 65 to +150
T_C
150
T_J
200
Table 2. Thermal Characteristics
Characteristic
Symbol
Value ⁽¹⁾
Thermal Resistance, Junction to Case
R_θJC
0.79
1. Refer to AN1955/D, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.
Select Documentation/Application Notes - AN1955.
Unit
Vdc
Vdc
W
W/°C
°C
°C
°C
Unit
°C/W
© Freescale Semiconductor, Inc., 2006. All rights reserved.
RF Device Data
Freescale Semiconductor
MRF18085BLR3 MRF18085BLSR3
1