MCD44-18IO1B IXYS, MCD44-18IO1B Datasheet - Page 4
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MCD44-18IO1B
Manufacturer Part Number
MCD44-18IO1B
Description
MOD THYRISTOR DUAL 1800V TO240AA
Manufacturer
IXYS
Datasheet
1.MCD44-08IO8B.pdf
(4 pages)
Specifications of MCD44-18IO1B
Structure
Series Connection - SCR/Diode
Number Of Scrs, Diodes
1 SCR, 1 Diode
Voltage - Off State
1800V
Current - Gate Trigger (igt) (max)
100mA
Current - On State (it (av)) (max)
51A
Current - On State (it (rms)) (max)
80A
Current - Non Rep. Surge 50, 60hz (itsm)
1150A, 1230A
Current - Hold (ih) (max)
200mA
Mounting Type
Chassis Mount
Package / Case
TO-240AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCD44-18IO1B
Manufacturer:
IXYS
Quantity:
334
4 - 4
IXYS reserves the right to change limits, test conditions and dimensions
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
d
1
2
3
d
1
2
3
4
DC
DC
i
i
180°
120°
180°
120°
60°
30°
for various conduction angles d:
60°
30°
for various conduction angles d:
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
0.015
0.026
0.489
R
0.015
0.026
0.489
0.2
thi
thi
R
0.53
0.55
0.58
0.6
0.62
thJC
(K/W)
R
0.73
0.75
0.78
0.8
0.82
(K/W)
thJK
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
MCC44
MCD44
t
0.0035
0.02
0.195
t
0.0035
0.02
0.195
0.68
i
i
(s)
(s)