DSSK 40-008B IXYS SEMICONDUCTOR, DSSK 40-008B Datasheet - Page 2

• Manufacturer Part Number: DSSK 40-008B
• Description: DIODE, SCHOTTKY, 2X20A, 80V
• Manufacturer: IXYS SEMICONDUCTOR

Specifications of DSSK 40-008B

• Repetitive Reverse Voltage Vrrm Max: 80V
• Forward Current If(av): 20A
• Forward Voltage Vf Max: 520mV
• Forward Surge Current Ifsm Max: 500A
• Operating Temperature: RoHS Compliant
• Diode Configuration: Dual
• Diode Type: Schottky

IXYS reserves the right to change limits, Conditions and dimensions.
© 2005 IXYS All rights reserved
Z
I
F
I
thJC
0.01
F(AV)
K/W
100
0.1
10
80
60
40
20
A
0.0001
A
1
2
1
0
0.0
0
Fig. 1 Maximum forward voltage
Fig. 4 Average forward current I
Fig. 6 Transient thermal impedance junction to case at various duty cycles
D = 0.5
0.33
0.25
0.08
0.17
0.2
40
drop characteristics
versus case temperature T
d = 0.5
0.4
80
0.001
T
DC
Single Pulse
C
V
120
0.6
T
150°C
125°C
F
VJ
25°C
=
°C
160
V
F(AV)
C
0.01
I
P
R
1000
(AV)
100
mA
0.1
10
60
W
50
40
30
20
10
1
0
0
0 10 20 30 40 50 60 70
125°C
Fig. 2 Typ. value of reverse current
Fig. 5 Forward power loss
100°C
75°C
T
50°C
25°C
VJ
=150°C
I
characteristics
20
R
vs. reverse voltage V
0.1
s
40
I
F(AV)
t
V
R
DSSK 40-008B
d =
DC
0.5
0.33
0.25
0.17
0.08
60
A
V
1
R
10000
10000
I
FSM
C
1000
1000
T
100
100
pF
A
10
0 10 20 30 40 50 60 70
Fig. 3 Typ. junction capacitance
DSSK 40-008B
C
100
T
T
vs. reverse voltage V
VJ
= 25°C
1000
V
t
R
P
s
10000
V
2 - 2
R