MRF426 Datasheet, PDF (3/5 Pages) Motorola, Inc – RF POWER TRANSISTOR NPN SILICON

50
f = 30 MHz
40
I_CQ = 25 mA
V_CC = 28 Vdc
30
20
10
40
f = 30, 30.001 MHz
30
I_CQ = 25 mA
IMD_(d3) = -ā35 dB
20
10
0
0
20
40
60
80
100
P_in, INPUT POWER (mW)
Figure 2. Output Power versus Input Power
0
16
20
24
28
32
V_CC, SUPPLY VOLTAGE (VOLTS)
Figure 3. Output Power versus Supply Voltage
40
-ā25
35
-ā30
30
-ā35
25
-ā40
V_CC = 28 V
I_CQ = 25 mA
20
P_out = 25 W PEP
-ā45
15
1.5 2
3
5 7 10
-ā50
15 20 30
0
f, FREQUENCY (MHz)
Figure 4. Power Gain versus Frequency
d₃
d₅
f = 30, 30.001 MHz
I_CQ = 25 mA
V_CC = 28 V
10
20
30
P_out, OUTPUT POWER (WATTS PEP)
Figure 5. Intermodulation Distortion
versus Output Power
5
2.5
1
0.5
0.25
0.1
0.05 ₁
T_C = 25°C
2
5
10
20
50
100
V_CE, COLLECTOR-EMITTER VOLTAGE (VOLTS)
Figure 6. DC Safe Operating Area
3