参数资料
型号: MRF448
厂商: MOTOROLA INC
元件分类: 功率晶体管
英文描述: RF POWER TRANSISTOR NPN SILICON
中文描述: 16 A, 50 V, NPN, Si, POWER TRANSISTOR
文件页数: 4/6页
文件大小: 108K
代理商: MRF448
MRF448
4
MOTOROLA RF DEVICE DATA
Figure 8. Output Resistance and Capacitance
versus Frequency
Figure 9. Series Equivalent Impedance
1.5
f, FREQUENCY (MHz)
2
4
7
10
30
15
20
VCC = 50 V
ICQ = 250 mA
Pout = 250 W PEP
5000
CP
RP
16
12
8
4
0
20
4000
3000
2000
1000
0
R
R
C
C
7.0
f = 2.0 MHz
15
30
Zo = 10
4.0
VCC = 50 V
ICQ = 150 mA
Pout = 250 W PEP
f
MHz
Zin
Ohms
2.0
4.0
7.0
15
30
4.50 – j1.40
3.10 – j1.80
1.70 – j1.75
0.80 – j1.25
0.60 – j0.75
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