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70FD Datasheet(PDF) 4 Page - Nell Semiconductor Co., Ltd

Part No. 70FD
Description  Short reverse recovery time
Download  6 Pages
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Maker  NELLSEMI [Nell Semiconductor Co., Ltd]
Homepage  http://www.nellsemi.com
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70FD Datasheet(HTML) 4 Page - Nell Semiconductor Co., Ltd

   
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SEMICONDUCTOR
RoHS
RoHS
Nell High Power Products
120
80
60
100
40
0
20
Fig.1 Current rating nomogram (Sinusoidal Waveforms)
Average forward current (A)
Maximum allowable ambient temperature (°C)
0
10
20
30
40
50
60
70 10 20 30 40 50 60 70 80 90 100
120°
60°
180°
30°
0.31
0.65
0.29
1.11
90°
0.40
10 20 30 40
70
50
80
100
90
60
20
25
30
15
10
0
5
14
10 12
6
8
2
0
4
70FD(R)Series
T = 125°C
J
ø
Conduction Angle
Fig.2 Current rating nomogram (Rectangular waveforms)
Average forward current (A)
Maximum allowable ambient temperature (°C)
RMS Limit
R
= 0
.3
-
R
K
/W
th
S
A
0.5
-
R
0.7-
R
1.0
- R
1. 5-
R
2.0-
R
3- R
4- R
120°
ø =180°
90°
60°
Conduction Angle
30°
180°
60°
DC
30°
0.15
0.65
0
1.10
120°
0.29
70FD(R)Series
T = 150°C
J
120°
ø =180°
60°
30°
RMS Limit
20
16 18
Fig. 4 Maximum forward voltage vs. forward
current.
0.5
0
Instantaneous forward voltage (V)
1.0
1.5
2.0
2.5
3.0
3.5 4.0
10
2
10
3
10
1
Fig .3 Maximum high level forward power
loss vs. average forward current
T = 125°C
J
T = 25°C
J
70FD(R)Series
2
10
3
10
4
10
10
2
10
3
10
4
10
10
Average forward current (A)
120°
ø =180°
60°
30°
180°
ø =DC
120°
60°
30°
70FD(R)Series
T = 125°C
J
R
= 2
.0
-
R
K/W
th
SA
1.0
-
R
3-
R
4-
R
5-
R
6-
R
8- R
10- R
15- R
20- R
no heatsink
70FD(R)Series
DC
Page 4 of 6
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