AON7444 Просмотр технического описания (PDF) - Unspecified
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AON7444 Datasheet PDF : 7 Pages
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AON7444
60V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
75
20
di/dt=800A/µs
125ºC
60
45
Qrr
15
25ºC
30
15
Irm
0
0
5
10
125ºC
25ºC
5
10 15 20 25 30
IS (A)
Figure 17: Diode Reverse Recovery Charge and
Peak Current vs. Conduction Current
70
60
Is=20A
50
40
25
125ºC
20
25ºC
15
30
Qrr
20
125ºC
10
10
Irm
0
5
25ºC
0
0
200
400
600
800 1000
di/dt (A/µs)
Figure 19: Diode Reverse Recovery Charge and
Peak Current vs. di/dt
20
3
di/dt=800A/µs
16
2.5
125ºC
2
12
trr
8
25ºC
1.5
1
4
25ºC
S
0.5
125ºC
0
0
0
5
10
15
20
25
30
IS (A)
Figure 18: Diode Reverse Recovery Time and
Softness Factor vs. Conduction Current
25
125ºC
20
2.5
Is=20A
2
15
25ºC
1.5
trr
10
1
25ºC
5
0.5
S
125º
0
0
0
200
400
600
800
1000
di/dt (A/µs)
Figure 20: Diode Reverse Recovery Time and
Softness Factor vs. di/dt
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