40FD Datasheet, PDF (5/6 Pages) Nell Semiconductor Co., Ltd – Short reverse recovery time

SEMICONDUCTOR
Fig .4 Maximum high level forward power
loss vs. average forward current
10⁴
40FD(R)Series
10³
ø =180°
120°
60°
30°
TJ = 125°C
ø =DC
180°
120°
60°
30°
10²
10
10
10²
10³
10⁴
Average forward current (A)
Fig.6 Average forward current vs. maximum
allowable case temperature.
125
110
100
90
40FD(R)Series
ø =180°
120°
60°
30°
80 ø =180°
120°
70
90°
60°
30°
60
DC
50
40
0 10 20 30 40 50 60 70
Average forward current (A)
Fig .8 Typical recovered charge vs.
rate of fall of forward current.
10⁴
40FD(R), 200 to 600V
10³
10²
lF = 125A
lF = 20A
lF = 1A
= ^125°C
TJ
10
= ^25°C
T^J
1
1
3
10
30
100
Rate of fall of forward current (A/µs)
40FD(R)Series RRooHHSS
Nell High Power Products
Fig. 5 Maximum forward voltage vs. forward
current.
10³
40FD(R)Series
10²
T_J = 125°C
10
T_J = 25°C
1
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Instantaneous forward voltage (V)
Fig .7 Typical reverse recovery time vs.
rate of fall of forward current.
1000
600
500
400
300
200
100
60
50
40
30
20
10
1
TJ = 25°C
l_F = 125A
lF = 20A
lF = 1A
TJ = 125°C
lF = 125A
lF = 20A
lF = 1A
40FD(R), 200 to 600V
3
10
30
100
Rate of fall of forward current (A/µs)
Fig .9 Typical reverse recovery time vs.
rate of fall of forward current.
6000
5000
4000
3000
2000
40FD(R), 800 to 1200V
1000
600
500
400
300
200
TJ = 25°C
lF = 125A
lF = 20A
l_F = 1A
100
1
3
10
TJ = 125°C
lF = 125A
lF = 20A
lF = 1A
30
100
Rate of fall of forward current (A/µs)
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