C&H Technology VSKD600.. Series - Manual (Page 6)

Document Number: 93583 For technical questions, contact: [email protected] www.vishay.com
Revision: 11-Aug-08 5
VSKD600.. Series
Standard Diodes, 600 A
(SUPER MAGN-A-PAK TM Power Modules)
Vishay High Power Products
Fig. 9 - Forward Power Loss Characteristics
Fig. 10 - Thermal Impedance Z
thJC
Characteristic
0 25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C )
R
=
0.0
1
K
/ W
- D
e
lta
R
0.0
2
K/
W
0.0
3
K/W
0.0
5 K/
W
0.08
K/ W
0.12 K/W
0.2 K/W
th
SA
0
500
1000
1500
2000
2500
3000
3500
4000
4500
0 300 600 900 1200 1500 1800
Total Output Current (A)
Ma
x
imu
m T
o
ta
l P
o
w
e
r L
o
s
s
(
W
)
120°
(Rect)
3 x VSKD600.. Series
Three Phase Bridge
Connected
T = 150°C
J
0.001
0.01
0.1
0.001 0.01 0.1 1 10 100
Square Wave Pulse Duration (s)
th
J
C
Tr
a
n
si
e
n
t
T
h
e
rm
a
l I
m
p
e
d
a
nc
e
Z
(K
/W
)
VSKD600.. Series
Per Junction
Steady State Value:
R = 0.065 K/W
(DC Operation)
thJC