參數(shù)資料
型號: AP9478GM
廠商: ADVANCED POWER ELECTRONICS CORP
元件分類: JFETs
英文描述: N-CHANNEL ENHANCEMENT MODE POWER MOSFET
中文描述: 4.8 A, 60 V, 0.064 ohm, N-CHANNEL, Si, POWER, MOSFET
封裝: ROHS COMPLIANT, SOP-8
文件頁數(shù): 4/4頁
文件大?。?/td> 104K
代理商: AP9478GM
Fig 7. Gate Charge Characteristics
Fig 8. Typical Capacitance Characteristics
Fig 9. Maximum Safe Operating Area
Fig 10. Effective Transient Thermal Impedance
Fig 11. Switching Time Waveform
Fig 12. Gate Charge Waveform
4/4
AP9478GM
t
d(on)
t
r
t
d(off)
t
f
V
DS
90%
V
GS
10%
Q
V
G
4.5V
Q
GS
Q
GD
Q
G
Charge
0
2
4
6
8
10
12
14
0
5
10
15
20
Q
G
, Total Gate Charge (nC)
V
G
I
D
=4A
V
DS
=30V
V
DS
=38V
V
DS
=48V
10
100
1000
1
5
9
13
17
21
25
29
V
DS
, Drain-to-Source Voltage (V)
C
f=1.0MHz
C
iss
C
oss
C
rss
0.001
0.01
0.1
1
0.0001
0.001
0.01
t , Pulse Width (s)
0.1
1
10
100
1000
N
t
)
P
DM
Duty factor = t/T
Peak T
j
= P
DM
x R
thja
+ T
a
R
thja
= 125
/W
t
T
0.02
0.01
0.05
0.1
0.2
Duty factor=0.5
Single Pulse
0.01
0.1
1
10
100
0.1
1
10
100
1000
V
DS
, Drain-to-Source Voltage (V)
I
D
(
T
A
=25
o
C
Single Pulse
1ms
10ms
100ms
1s
DC
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