SDD60N08 Sirectifier Semiconductors, SDD60N08 Datasheet - Page 4

• Manufacturer Part Number: SDD60N08
• Description: Diode-diode Modules
• Manufacturer: Sirectifier Semiconductors

3 x SDD60
Diode-Diode Modules
SDD60
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)
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
R
0.012
0.045
0.533
R
0.012
0.045
0.533
0.2
thi
thi
thJC
thJK
R
0.59
0.61
0.63
0.66
0.70
R
0.79
0.81
0.83
0.86
0.90
(K/W)
(K/W)
thJC
thJK
calculation:
calculation:
(K/W)
(K/W)
t
0.0012
0.095
0.455
t
0.0012
0.095
0.455
0.495
i
i
(s)
(s)