參數(shù)資料
型號: MRF18085ALR3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: L BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: ROHS COMPLIANT, NI-780, CASE 465-06, 2 PIN
文件頁數(shù): 1/8頁
文件大?。?/td> 374K
代理商: MRF18085ALR3
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MRF18085ALR3
1
RF Device Data
Freescale Semiconductor
RF Power Field Effect Transistor
N-Channel Enhancement-Mode Lateral MOSFET
Designed for GSM and GSM EDGE base station applications with
frequencies from 1800 to 2000 MHz. Suitable for TDMA, CDMA and
multicarrier amplifier applications. To be used in Class AB for PCN - PCS/
cellular radio and WLL applications. Specified for GSM - GSM EDGE
1805 -1880 MHz.
GSM and GSM EDGE Performance, Full Frequency Band
(1805 -1880 MHz)
Power Gain - 15 dB (Typ) @ 85 Watts CW
Efficiency - 52% (Typ) @ 85 Watts CW
Capable of Handling 5:1 VSWR, @ 26 Vdc, 1840 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.
Table 1. Maximum Ratings
Rating
Symbol
Value
Unit
Drain-Source Voltage
VDSS
-0.5, +65
Vdc
Gate-Source Voltage
VGS
-0.5, +15
Vdc
Total Device Dissipation @ TC = 25°C
Derate above 25°C
PD
273
1.56
W
W/°C
Storage Temperature Range
Tstg
- 65 to +150
°C
Case Operating Temperature
TC
150
°C
Operating Junction Temperature
TJ
200
°C
Table 2. Thermal Characteristics
Characteristic
Symbol
Value (1)
Unit
Thermal Resistance, Junction to Case
RθJC
0.79
°C/W
Table 3. ESD Protection Characteristics
Test Conditions
Class
Human Body Model
1 (Minimum)
Machine Model
M3 (Minimum)
1. Refer to AN1955/D, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.
Select Documentation/Application Notes - AN1955.
Document Number: MRF18085A
Rev. 7, 10/2008
Freescale Semiconductor
Technical Data
MRF18085ALR3
1805 -1880 MHz, 85 W, 26 V
GSM/GSM EDGE
LATERAL N-CHANNEL
RF POWER MOSFET
CASE 465-06, STYLE 1
NI-780
Freescale Semiconductor, Inc., 2008. All rights reserved.
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