參數(shù)資料
型號(hào): MRF373AS
廠商: MOTOROLA INC
元件分類: 功率晶體管
英文描述: UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: CASE 360C-05, 3 PIN
文件頁數(shù): 4/5頁
文件大小: 139K
代理商: MRF373AS
5.2–39
MRF373A MRF373AS
MOTOROLA WIRELESS
RF PRODUCT DEVICE DATA
TYPICAL CHARACTERISTICS
C
rss
,CAP
ACIT
ANCE
(pF)
Ciss
Coss
Crss
C
iss
,CAP
ACIT
ANCE
(pF)
C
oss
,
60
0
200
0
20
150
15
100
10
50
5
50
40
30
20
10
VDS, DRAIN SOURCE VOLTAGE (VOLTS)
Figure 2. Power Gain versus Output Power
920
5
30
800
52
62
IRL
Gps
η
VDD = 32 Vdc
Pout = 75 W (CW)
IDQ = 200 mA
f, FREQUENCY (MHz)
Figure 3. Performance in Narrowband Circuit
INPUT
RETURN
LOSS
(dB)
G
ps
,POWER
GAIN
(dB)
IRL,
,DRAIN
EFFICIENCY
(%)
η
25
60
20
58
15
56
10
54
900
880
860
840
820
100
15
20
1
IDQ = 500 mA
400 mA
VDD = 32 Vdc
f = 860 MHz
Pout, OUTPUT POWER (WATTS) CW
Figure 4. Capacitance versus Voltage
G
ps
,POWER
GAIN
(dB)
300 mA
200 mA
100 mA
19
18
17
16
10
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