MRF5015 Datasheet, PDF (3/8 Pages) Motorola, Inc – N-CHANNEL BROADBAND RF POWER FET

TYPICAL CHARACTERISTICS
25
25
f = 400 MHz
470 MHz
IDQ = 100 mA
f = 520 MHz
20
20
520 MHz
15
15
10
10
Pin = 1.5 W
1W
0.5 W
5
VDD = 12.5 V
IDQ = 100 mA
0
0
0.5
1
1.5
2
2.5
Pin, INPUT POWER (WATTS)
Figure 2. Output Power versus Input Power
5
0
6
8
10
12
14
16
VDD, SUPPLY VOLTAGE (VOLTS)
Figure 3. Output Power versus Supply Voltage
25
VDD = 12.5 V
Pin = 1.5 W
20
f = 520 MHz
15
Typical Device Shown
10
5
0
1
2
3
4
5
6
VGS, GATE–SOURCE VOLTAGE (VOLTS)
Figure 4. Output Power versus Gate Voltage
2
1.8 VDS = 10 V
1.6
1.4
1.2
1
0.8
0.6
Typical Device Shown
0.4
0.2
0
0
1
2
3
4
VGS, GATE–SOURCE VOLTAGE (VOLTS)
Figure 5. Drain Current versus Gate Voltage
200
1.04
VGS = 0
1.03
VDD = 12.5 V
ID = 1.5 A
f = 1 MHz
1.02
150
ID = 1 A
1.01
1.00
Coss
100
0.99
0.98
50
Ciss
Crss
0.97
0.96
0.95
ID = 0.05 A
ID = 0.5 A
ID = 0.25 A
0
0.94
0
5
10
15
20
25
30
– 25 0
25 50 75 100 125 150 175
VDS, DRAIN–SOURCE VOLTAGE (VOLTS)
TC, CASE TEMPERATURE (°C)
Figure 6. Capacitance versus Voltage
Figure 7. Gate–Source Voltage
versus Case Temperature
MOTOROLA RF DEVICE DATA
MRF5015
3