參數(shù)資料
型號: irf7424
廠商: International Rectifier
英文描述: Ultra Low On-Resistance
中文描述: 超低導(dǎo)通電阻
文件頁數(shù): 5/9頁
文件大?。?/td> 122K
代理商: IRF7424
www.irf.com
5
Fig 11.
Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
Fig 9.
Maximum Drain Current Vs.
Case Temperature
0.01
0.00001
0.1
1
10
100
0.0001
0.001
0.01
0.1
1
10
100
Notes:
1. Duty factor D =
2. Peak T =P
t / t
x Z
+ T
2
DM
thJA
A
P
t
t
DM
1
2
t , Rectangular Pulse Duration (sec)
T
t
0.01
0.02
0.05
0.10
0.20
D = 0.50
SINGLE PULSE
(THERMAL RESPONSE)
25
50
T , Case Temperature (°
75
100
125
150
0
2
4
6
8
10
12
-
D
≤ 1
≤ 0.1 %
+
-
V
DS
90%
10%
V
GS
t
d(on)
t
r
t
d(off)
t
f
Fig 10a.
Switching Time Test Circuit
Fig 10b.
Switching Time Waveforms
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