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MRF136 Datasheet, PDF (2/12 Pages) Motorola, Inc – N-CHANNEL MOS BROADBAND RF POWER FETs | |||
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ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted.)
Characteristic
Symbol
OFF CHARACTERISTICS (1)
DrainâSource Breakdown Voltage
(VGS = 0, ID = 5.0 mA)
V(BR)DSS
ZeroâGate Voltage Drain Current
(VDS = 28 V, VGS = 0)
IDSS
GateâSource Leakage Current
(VGS = 40 V, VDS = 0)
IGSS
ON CHARACTERISTICS (1)
Gate Threshold Voltage
(VDS = 10 V, ID = 25 mA)
VGS(th)
Forward Transconductance
gfs
(VDS = 10 V, ID = 250 mA)
DYNAMIC CHARACTERISTICS (1)
Input Capacitance
Ciss
(VDS = 28 V, VGS = 0, f = 1.0 MHz)
Output Capacitance
(VDS = 28 V, VGS = 0, f = 1.0 MHz)
Coss
Reverse Transfer Capacitance
(VDS = 28 V, VGS = 0, f = 1.0 MHz)
Crss
FUNCTIONAL CHARACTERISTICS (2)
Noise Figure
MRF136
NF
(VDS = 28 Vdc, ID = 500 mA, f = 150 MHz)
Common Source Power Gain (Figure 1)
MRF136
Gps
(VDD = 28 Vdc, Pout = 15 W, f = 150 MHz, IDQ = 25 mA)
Common Source Power Gain (Figure 2)
MRF136Y
Gps
(VDD = 28 Vdc, Pout = 30 W, f = 150 MHz, IDQ = 100 mA)
Drain Efficiency (Figure 1)
MRF136
η
(VDD = 28 Vdc, Pout = 15 W, f = 150 MHz, IDQ = 25 mA)
Drain Efficiency (Figure 2)
MRF136Y
η
(VDD = 28 Vdc, Pout = 30 W, f = 150 MHz, IDQ = 100 mA)
Electrical Ruggedness (Figure 1)
MRF136
Ï
(VDD = 28 Vdc, Pout = 15 W, f = 150 MHz, IDQ = 25 mA,
VSWR 30:1 at all Phase Angles)
Electrical Ruggedness (Figure 2)
MRF136Y
Ï
(VDD = 28 Vdc, Pout = 30 W, f = 150 MHz, IDQ = 100 mA,
VSWR 30:1 at all Phase Angles)
NOTES:
1. For MRF136Y, each side measured separately.
2. For MRF136Y measured in pushâpull configuration.
Min
Typ
Max
Unit
65
â
â
Vdc
â
â
2.0
mAdc
â
â
1.0
µAdc
1.0
3.0
6.0
Vdc
250
400
â
mmhos
â
24
â
pF
â
27
â
pF
â
5.5
â
pF
â
1.0
â
dB
13
16
â
dB
12
14
â
dB
50
60
â
%
50
54
â
%
No Degradation in Output Power
No Degradation in Output Power
MRF136 MRF136Y
2
MOTOROLA RF DEVICE DATA
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