參數(shù)資料
型號: IRF7822
廠商: International Rectifier
元件分類: DC/DC變換器
英文描述: Power MOSFET for DC-DC Converters
中文描述: 功率MOSFET用于DC - DC轉(zhuǎn)換器
文件頁數(shù): 3/6頁
文件大?。?/td> 71K
代理商: IRF7822
IRF7822
www.irf.com
3
Fig 1.
Normalized On-Resistance
Vs. Temperature
Fig 2.
Typical Gate Charge Vs.
Gate-to-Source Voltage
Fig 3.
On-Resistance Vs. Gate Voltage
Fig 4.
Typical Capacitance Vs.
Drain-to-Source Voltage
-60 -40 -20
0
20
40
60
80 100 120 140 160
0.0
0.5
1.0
1.5
2.0
T , Junction Temperature ( C)
R
(
D
V
=
I
=
GS
D
4.5V
15A
3.0
4.0
5.0
6.0
7.0
VGS, Gate -to -Source Voltage (V)
0.003
0.004
0.005
0.006
0.007
0.008
0.009
0.010
RD
)
ID = 15A
1
10
100
VDS, Drain-to-Source Voltage (V)
100
1000
10000
C
100000
Coss
Crss
Ciss
VGS = 0V, f = 1 MHZ
Ciss = Cgs + Cgd, Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
0
10
20
30
40
50
0
1
2
4
5
6
Q , Total Gate Charge (nC)
V
G
I
=
D
15A
V
= 24V
DS
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