MRF7S18125AHSR3 Freescale Semiconductor, MRF7S18125AHSR3 Datasheet - Page 10

• Manufacturer Part Number: MRF7S18125AHSR3
• Description: MOSFET RF N-CH CW 125W NI780S
• Manufacturer: Freescale Semiconductor

Specifications of MRF7S18125AHSR3

• Transistor Type: N-Channel
• Frequency: 1.88GHz
• Gain: 17dB
• Voltage - Rated: 65V
• Current Rating: 10µA
• Current - Test: 1.1A
• Voltage - Test: 28V
• Power - Output: 125W
• Package / Case: NI-780S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -

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MRF7S18125AHR3 MRF7S18125AHSR3
Figure 17. Series Equivalent Source and Load Impedance
Input
Matching
Network
f = 1920 MHz
Z
Z
source
load
f = 1920 MHz
1760
1780
1800
1820
1840
1860
1880
1900
1920
MHz
f
V
DD
Z
= Test circuit impedance as measured from
= Test circuit impedance as measured
o
= 28 Vdc, I
= 5 Ω
gate to ground.
from drain to ground.
Z
source
1.30 - j3.17
1.27 - j3.05
1.24 - j2.92
1.21 - j2.80
1.18 - j2.66
1.15 - j2.52
1.12 - j2.37
1.09 - j2.21
1.05 - j2.06
Z
source
Z
DQ
source
Device
Under
Test
Z
W
load
= 1100 mA, P
f = 1760 MHz
f = 1760 MHz
Z
out
load
= 125 W CW
1.44 - j2.62
1.41 - j2.47
1.39 - j2.32
1.37 - j2.17
1.34 - j2.02
1.31 - j1.88
1.29 - j1.73
1.26 - j1.58
1.23 - j1.44
Z
load
W
Output
Matching
Network
Freescale Semiconductor
RF Device Data