MDD26-08N1B IXYS Corporation, MDD26-08N1B Datasheet - Page 3

• Manufacturer Part Number: MDD26-08N1B
• Manufacturer: IXYS Corporation

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Fig. 5 Three phase rectifier bridge:
Fig. 6 Transient thermal impedance
R
Constants for Z
Fig. 7 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:
for various conduction angles d:
d
60°
30°
d
60°
30°
Power dissipation versus direct
output current and ambient
temperature
junction to case (per diode)
junction to heatsink (per diode)
R
0.01
0.03
0.96
R
0.01
0.03
0.96
0.2
thi
thi
thJC
thJK
R
1.00
1.02
1.04
1.07
1.10
R
1.20
1.22
1.24
1.27
1.30
(K/W)
(K/W)
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
MDD 26
t
0.0012
0.095
0.455
t
0.0012
0.095
0.455
0.495
i
i
(s)
(s)
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