MLO75-16IO1 View Datasheet(PDF) - IXYS CORPORATION
Part Name
Description
MFG CO.
MLO75-16IO1 Datasheet PDF : 3 Pages
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MLO 75
MMO 75
110
W
100
90
Ptot
80
70
60
50
40
30
20
Circuit W1
1 x MMO 75
10
1 x MLO 75
0
0
20 40 60 80 A 0
25
50
75
IRMS
Fig. 4 Load current capability for single phase AC controller
RthKA K/W
0.3
0.9
1.2
1.5
3
6
100
TA
125 °C 150
330
W
300
270
Ptot240
210
180
150
120
RthKA K/W
0.1
0.3
0.4
0.5
1
2
90
60
Circuit W3
3 x MMO 75
30
3 x MLO 75
0
0
20 40 60 80 A 0
25
50
75 100 125 °C 150
IRMS
TA
Fig. 6 Load current capability for three phase AC controller: 3xMMO 75/MLO 75
1000
A
800
ITSM
600
400
200
50 Hz
80 % VRRM
TVJ = 45°C
TVJ = 125°C
0
1
10
100 ms 1000
t
Fig. 5 Surge overload current
ITSM, IFSM: Crest value, t: duration
10000
VR = 0V
A2s
I2t
T = 45°C
VJ
300
TVJ = 125°C
200
1000
1
ms 10
t
Fig. 7 I2t versus time (1-10 ms)
1.0
K/W
Constants for
ZthJK calculation:
0.8
ZthJK
0.6
Rthi / (K/W) ti / (s)
0.019
0.034
0.498
0.2
0.004
0.02
0.16
0.68
0.4
0.2
0.0
0.001
0.01
0.1
1
Fig. 8 Transient thermal impedance junction to heatsink
(per thyristor or diode)
© 2000 IXYS All rights reserved
30°
60°
120°
180°
DC
R for various
thJK
conduction
angles d:
RthJK / (K/W) d :
0.751
0.792
0.813
0.841
0.86
DC
180°
120°
60°
30°
10
s 100
t
70
A
60
ITAVM
50
40
DC
180° sin
120°
60°
30°
30
20
10
0
0 25 50 75 100 125 °C
TK
Fig. 9 Maximum on-state current
versus heatsink temperature
3-3
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