MCD225-14IO1 IXYS, MCD225-14IO1 Datasheet - Page 4

• Manufacturer Part Number: MCD225-14IO1
• Description: MOD THYRISTOR/DIODE 1400V Y1-CU
• Manufacturer: IXYS

Specifications of MCD225-14IO1

• Structure: Series Connection - SCR/Diode
• Number Of Scrs, Diodes: 1 SCR, 1 Diode
• Voltage - Off State: 1400V
• Current - Gate Trigger (igt) (max): 150mA
• Current - On State (it (av)) (max): 221A
• Current - On State (it (rms)) (max): 400A
• Current - Non Rep. Surge 50, 60hz (itsm): 8000A, 8500A
• Current - Hold (ih) (max): 150mA
• Mounting Type: Chassis Mount
• Package / Case: Y1-CU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Z
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Z
P
thJC
thJK
tot
K/W
2000
1500
1000
K/W
0.25
0.20
0.15
0.10
0.05
0.00
0.30
0.25
0.20
0.15
0.10
0.05
0.00
500
W
0
10
10
0
-3
-3
100
200
10
10
-2
-2
300
Circuit
W3
3xMCC225 or
3xMCD225
400
I
RMS
10
10
A
-1
-1
0
25
10
10
0
0
50
75
120°
180°
DC
30°
60°
10
10
120°
180°
DC
100
30°
60°
1
1
R
0.03
0.05
0.08
0.1
0.15
0.2
0.3
thKA
t
K/W
125
s
t
s
T
A
°C
150
10
10
2
2
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
4
1
2
3
4
5
i
i
180°
120°
180°
120°
DC
DC
for various conduction angles d:
for various conduction angles d:
d
60°
30°
d
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
0.0076
0.0406
0.0944
0.0147
R
0.0076
0.0406
0.0944
0.0147
0.04
thi
thi
R
0.157
0.168
0.177
0.200
0.243
thJC
R
0.197
0.208
0.217
0.240
0.283
thJK
(K/W)
(K/W)
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
MCC 225
MCD 225
t
0.00054
0.098
0.54
12
t
0.00054
0.098
0.54
12
12
i
i
(s)
(s)
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