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MRF1517NT1_08 Datasheet, PDF (2/16 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistor
Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Off Characteristics
Zero Gate Voltage Drain Current
(VDS = 35 Vdc, VGS = 0)
Gate - Source Leakage Current
(VGS = 10 Vdc, VDS = 0)
IDSS
—
—
IGSS
—
—
1
μAdc
1
μAdc
On Characteristics
Gate Threshold Voltage
(VDS = 7.5 Vdc, ID = 120 μAdc)
VGS(th)
1
1.7
2.1
Vdc
Drain - Source On - Voltage
(VGS = 10 Vdc, ID = 1 Adc)
VDS(on)
—
0.5
—
Vdc
Forward Transconductance
(VDS = 10 Vdc, ID = 2 Adc)
Dynamic Characteristics
Input Capacitance
(VDS = 7.5 Vdc, VGS = 0, f = 1 MHz)
gfs
—
0.9
—
S
Ciss
—
66
—
pF
Output Capacitance
(VDS = 7.5 Vdc, VGS = 0, f = 1 MHz)
Coss
—
38
—
pF
Reverse Transfer Capacitance
(VDS = 7.5 Vdc, VGS = 0, f = 1 MHz)
Crss
—
6
—
pF
Functional Tests (In Freescale Test Fixture)
Common - Source Amplifier Power Gain
(VDD = 7.5 Vdc, Pout = 8 Watts, IDQ = 150 mA, f = 520 MHz)
Drain Efficiency
(VDD = 7.5 Vdc, Pout = 8 Watts, IDQ = 150 mA, f = 520 MHz)
Gps
—
14
—
dB
η
—
70
—
%
MRF1517NT1
2
RF Device Data
Freescale Semiconductor