鈥?/div>
In Tape and Reel. R1 Suffix = 500 Units per 44 mm, 13 inch Reel.
MRF5S4125NR1
MRF5S4125NBR1
450 - 480 MHz, 25 W AVG., 28 V
SINGLE N - CDMA
LATERAL N - CHANNEL
RF POWER MOSFETs
CASE 1486 - 03, STYLE 1
TO - 270 WB - 4
MRF5S4125NR1
CASE 1484 - 04, STYLE 1
TO - 272 WB - 4
MRF5S4125NBR1
Table 1. Maximum Ratings
Rating
Drain - Source Voltage
Gate - Source Voltage
Storage Temperature Range
Operating Junction Temperature
(1,2)
Symbol
V
DSS
V
GS
T
stg
T
J
Value
- 0.5, +65
- 0.5, +15
- 65 to +150
200
Unit
Vdc
Vdc
擄C
擄C
Table 2. Thermal Characteristics
Characteristic
Thermal Resistance, Junction to Case
Case Temperature 90擄C, 125 W CW
Case Temperature 90擄C, 25 W CW
Symbol
R
胃JC
Value
(2,3)
0.33
0.43
Unit
擄C/W
1. Continuous use at maximum temperature will affect MTTF.
2. MTTF calculator available at http://www.freescale.com/rf. Select Tools/Software/Application Software/Calculators to access the 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.
漏
Freescale Semiconductor, Inc., 2007. All rights reserved.
MRF5S4125NR1 MRF5S4125NBR1
1
RF Device Data
Freescale Semiconductor