MCC72-08IO8B IXYS, MCC72-08IO8B Datasheet - Page 4

• Manufacturer Part Number: MCC72-08IO8B
• Description: MOD THYRISTOR DUAL 800V TO-240AA
• Manufacturer: IXYS

Specifications of MCC72-08IO8B

• Structure: Series Connection - All SCRs
• Number Of Scrs, Diodes: 2 SCRs
• Voltage - Off State: 800V
• Current - Gate Trigger (igt) (max): 150mA
• Current - On State (it (av)) (max): 115A
• Current - On State (it (rms)) (max): 180A
• Current - Non Rep. Surge 50, 60hz (itsm): 1700A, 1800A
• Current - Hold (ih) (max): 200mA
• Mounting Type: Chassis Mount
• Package / Case: TO-240AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IXYS reserves the right to change limits, test conditions and dimensions
4 - 4
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
for various conduction angles d:
d
for various conduction angles d:
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)
© 2004 IXYS All rights reserved
R
0.008
0.054
0.238
R
0.008
0.054
0.238
0.2
thi
thi
thJC
thJK
R
0.3
0.31
0.33
0.35
0.37
(K/W)
R
0.5
0.51
0.53
0.55
0.57
(K/W)
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
MCC 72
MCD 72
t
0.0019
0.047
0.3
t
0.0019
0.047
0.3
1.25
i
i
(s)
(s)