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参数资料
| 型号： | MRF19125SR3 |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 功率晶体管 |
| 英文描述： | L BAND, Si, N-CHANNEL, RF POWER, MOSFET |
| 封装： | ROHS COMPLIANT, NI-880S, CASE 465C-02, 2 PIN |
| 文件页数： | 5/12页 |
| 文件大小： | 388K |
| 代理商： | MRF19125SR3 |
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RF Device Data
Freescale Semiconductor
MRF19125SR3
Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Off Characteristics
Drain-Source Breakdown Voltage
(VGS = 0 Vdc, ID = 100 μAdc)
V(BR)DSS
65
—
Vdc
Gate-Source Leakage Current
(VGS = 5 Vdc, VDS = 0 Vdc)
IGSS
—
1
μAdc
Zero Gate Voltage Drain Leakage Current
(VDS = 26 Vdc, VGS = 0 Vdc)
IDSS
—
10
μAdc
On Characteristics
Forward Transconductance
(VDS = 10 Vdc, ID = 3 Adc)
gfs
—
9
—
S
Gate Threshold Voltage
(VDS = 10 Vdc, ID = 300 μAdc)
VGS(th)
2
—
4
Vdc
Gate Quiescent Voltage
(VDS = 26 Vdc, ID = 1300 mAdc)
VGS(Q)
2.5
3.9
4.5
Vdc
Drain-Source On-Voltage
(VGS = 10 Vdc, ID = 3 Adc)
VDS(on)
—
0.185
0.21
Vdc
Dynamic Characteristics
Reverse Transfer Capacitance (1)
(VDS = 26 Vdc, VGS = 0, f = 1 MHz)
Crss
—
5.4
—
pF
Functional Tests (In Freescale Test Fixture) 2-Carrier N-CDMA, 1.2288 MHz Channel Bandwidth Carriers. Peak/Avg = 9.8 dB
@ 0.01% Probability on CCDF.
Common-Source Amplifier Power Gain
(VDD = 26 Vdc, Pout = 24 W Avg, IDQ = 1300 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 = 1990 MHz)
Gps
12
13.5
—
dB
Drain Efficiency
(VDD = 26 Vdc, Pout = 24 W Avg, IDQ = 1300 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 = 1990 MHz)
η
19
22
—
%
Intermodulation Distortion
(VDD = 26 Vdc, Pout = 24 W Avg, IDQ = 1300 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 = 1990 MHz; IM3 measured
over 1.2288 MHz Bandwidth at f1 -2.5 MHz and f2 +2.5 MHz)
IM3
—
-37
-35
dBc
Adjacent Channel Power Ratio
(VDD = 26 Vdc, Pout = 24 W Avg, IDQ = 1300 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 = 1990 MHz; ACPR
measured over 30 kHz Bandwidth at f1 -885 MHz and f2 +885 MHz)
ACPR
—
-51
-47
dBc
Input Return Loss
(VDD = 26 Vdc, Pout = 24 W Avg, IDQ = 1300 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 = 1990 MHz)
IRL
—
-13
-9
dB
1. Part is internally matched both on input and output.
(continued)
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