SFT1446 Просмотр технического описания (PDF) - ON Semiconductor
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SFT1446 Datasheet PDF : 10 Pages
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SFT1446
RDS(on) -- VGS
130
Tc=25°C
120
Single pulse
110
100
ID=5A
90
10A
80
70
60
50
40
30
20
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Gate-to-Source Voltage, VGS -- V IT15541
| yfs | -- ID
3
VDS=10V
2
Single pulse
10
7
25°C
5
3
2
Tc=
--25°C
75°C
1.0
7
5
3
0.1
2
100
7
5
3
2
23
5 7 1.0
2 3 5 7 10
Drain Current, ID -- A
SW Time -- ID
23
IT15543
td(off)
VDD=30V
VGS=10V
tf
10
td(on)
tr
7
5
3
2
0.1
23
10
VDS=30V
9 ID=20A
5 7 1.0 2 3 5 7 10
Drain Current, ID -- A
VGS -- Qg
8
7
6
5
23 5
IT15545
4
3
2
1
0
0
2
4
6
8 10 12 14 16 18
Total Gate Charge, Qg -- nC
IT15547
RDS(on) -- Tc
140
Single pulse
120
100
80
60
40
V VGVSG=GS4=S.04=,.15I0VD.,0=IV5D,A=I D5A=10A
20
0
--60 --40 --20 0 20 40 60 80 100 120 140 160
Case Temperature, Tc -- °C
5
3 VGS=0V
2 Single pulse
IS -- VSD
10
7
5
3
2
IT15542
1.0
7
5
3
2
0.1
7
5
3
2
0.01
7
5
3
2
0.001
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Diode Forward Voltage, VSD -- V IT15544
Ciss, Coss, Crss -- VDS
3
f=1MHz
2
1000
7
5
3
2
Ciss
100
7
Coss
5
Crss
3
2
0
5
10
15
20
25
30
Drain-to-Source Voltage, VDS -- V IT15546
ASO
2
100 IDP=80A (PW≤10μs)
7
5
3 ID=20A
2
100μs 10μs
10
7
5
DC operatio1n0ms
3
Operation in
2
this area is
1.0
7
5
limited by RDS(on).
100ms
3
2 Tc=25°C
0.1 Single pulse
0.1 2 3 5 7 1.0
2 3 5 7 10
23
Drain-to-Source Voltage, VDS -- V
5 7 100
IT15548
No. A1742-3/9
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