參數(shù)資料
型號： ARF449A
廠商： Advanced Power Technology Ltd.
英文描述： N-CHANNEL ENHANCEMENT MODE
中文描述： N溝道增強模式
文件頁數(shù)： 2/4頁
文件大?。?/td> 58K
代理商： ARF449A
0
DYNAMIC CHARACTERISTICS
ARF449A/449B
Symbol
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
t
f
Characteristic
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn-on Delay Time
Rise Time
Turn-off Delay Time
Fall Time
Test Conditions
V
GS
= 0V
V
DS
= 150V
f = 1 MHz
V
GS
= 15V
V
DD
= 0.5 V
DSS
I
D
= I
D[Cont.]
@ 25
°
C
R
G
= 1.6
MIN
TYP
MAX
980
1200
87
120
25
40
5
10
3.1
7
15
25
3
7
UNIT
pF
ns
FUNCTIONAL CHARACTERISTICS
Symbol
G
PS
η
ψ
Test Conditions
f = 81.36 MHz
V
GS
= 0V V
DD
= 150V
P
out
= 150W
No Degradation in Output Power
Characteristic
Common Source Amplifier Power Gain
Drain Efficiency
Electrical Ruggedness VSWR 20:1
MIN
TYP
MAX
12
13
70
75
UNIT
dB
%
1
Pulse Test: Pulse width < 380
μ
S, Duty Cycle < 2%
APT Reserves the right to change, without notice, the specifications and information contained herein.
1
V
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
Figure 4, Typical Maximum Safe Operating Area
5
10
50 100
500
G
FREQUENCY (MHz)
Figure 1, Typical Gain vs Frequency
30
25
20
15
10
5
030
45
60
75
90
105
120
Class C
V
DD
= 150V
P
out
= 150W
16
12
8
4
00
2
4
6
8
C
V
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
Figure 2, Typical Capacitance vs. Drain-to-Source Voltage
3000
1000
500
100
50
101
5
10
50
150
I
D
,
V
, GATE-TO-SOURCE VOLTAGE (VOLTS)
Figure 3, Typical Transfer Characteristics
I
D
,
VD250
μ
SEC. PULSE TEST
@ <0.5 % DUTY CYCLE
TJ = -55
°
C
TJ = -55
°
C
TJ = +125
°
C
TJ = +25
°
C
TC =+25
°
C
TJ =+150
°
C
SINGLE PULSE
OPERATION HERE
LIMITED BY R
DS
(ON)
Ciss
Coss
Crss
50
10
5
1
.5
.1
10
μ
S
100
μ
S
1mS
10mS
100mS
DC
相關(guān)PDF資料
PDF描述
ARF449B N-CHANNEL ENHANCEMENT MODE
ARF450 N-CHANNEL ENHANCEMENT MODE
ARF461B N-CHANNEL ENHANCEMENT MODE
ARF461A N-CHANNEL ENHANCEMENT MODE
ARF462A N-CHANNEL ENHANCEMENT MODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ARF449AG 制造商:Microsemi Corporation 功能描述:RF MOSFET (VDMOS) - Bulk 制造商:Microsemi Corporation 功能描述:RF PWR MOSFET 450V TO-247 制造商:Microsemi Corporation 功能描述:RF POWER TRANSISTOR MOSFET
ARF449B 制造商:ADPOW 制造商全稱:Advanced Power Technology 功能描述:N-CHANNEL ENHANCEMENT MODE RF POWER MOSFETs
ARF449BG 制造商:Microsemi Corporation 功能描述:Trans RF MOSFET N-CH 450V 9A 3-Pin(3+Tab) TO-247 制造商:Microsemi Corporation 功能描述:RF MOSFET (VDMOS) - Bulk 制造商:Microsemi Corporation 功能描述:RF PWR MOSFET 450V TO-247 制造商:Microsemi Corporation 功能描述:ARF449B Series N-Channel 90 W 120 MHz Flange Mount RF Power Mosfet - TO-247-3
ARF450 制造商:ADPOW 制造商全稱:Advanced Power Technology 功能描述:N-CHANNEL ENHANCEMENT MODE
ARF460A 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:RF POWER MOSFET N-CHANNEL ENHANCEMENT MODE
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