MCC220-18io1

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4 - 4
MCC 220
MCD 220
419
Fig. 7 Three phase AC-controller:
Power dissipation versus RMS
output current and ambient
temperature
10
-3
10
-2
10
-1
10
0
10
1
10
2
0.00
0.05
0.10
0.15
0.20
10
-3
10
-2
10
-1
10
0
10
1
10
2
0.00
0.05
0.10
0.15
t
s
Z
thJK
K/W
t
s
Z
thJC
K/W
30°
DC
0
0
30°
DC
Fig. 8 Transient thermal impedance
junction to case (per thyristor or
diode)
Fig. 9 Transient thermal impedance
junction to
heatsink (per thyristor
or diode)
R
thJC
for various conduction angles d:
dR
thJC
(K/W)
DC 0.139
180°C 0.141
120°C 0.142
60°C 0.142
30°C 0.143
Constants for Z
thJC
calculation:
iR
thi
(K/W) t
i
(s)
1 0.0037 0.0099
2 0.0177 0.168
3 0.1175 0.456
R
thJK
for various conduction angles d:
dR
thJK
(K/W)
DC 0.179
180°C 0.181
120°C 0.182
60°C 0.183
30°C 0.183
Constants for Z
thJK
calculation:
iR
thi
(K/W) t
i
(s)
1 0.0037 0.0099
2 0.0177 0.168
3 0.1175 0.456
4 0.04 1.36

MCC220-18io1

Mfr. #:
Manufacturer:
Littelfuse
Description:
Discrete Semiconductor Modules 220 Amps 1800V
Lifecycle:
New from this manufacturer.
Delivery:
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