MCD95 IXYS Corporation, MCD95 Datasheet - Page 4

• Manufacturer Part Number: MCD95
• Description: Thyristor Modules Thyristor/Diode Modules
• Manufacturer: IXYS Corporation

DataSheet4U.com
www.DataSheet4U.com
DataSheet
4
© 2000 IXYS All rights reserved
U
.com
DataSheet4U.com
Fig. 7 Three phase AC-controller:
Fig. 8 Transient thermal impedance
R
Constants for Z
Fig. 9 Transient thermal impedance
R
Constants for Z
thJC
thJK
1
2
3
1
2
3
4
i
i
180°
120°
180°
120°
DC
DC
d
for various conduction angles d:
d
for various conduction angles d:
60°
30°
60°
30°
Power dissipation versus RMS
output current and ambient
temperature
junction to case (per thyristor or
diode)
junction to heatsink (per thyristor
or diode)
R
0.0066
0.0678
0.1456
R
0.0066
0.0678
0.1456
0.2
thi
thi
thJC
thJK
R
0.22
0.23
0.25
0.27
0.28
(K/W)
R
0.42
0.43
0.45
0.47
0.48
(K/W)
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
MCC 95
MCD 95
t
0.0019
0.0477
0.344
t
0.0019
0.0477
0.344
1.32
i
i
(s)
(s)
4 - 4