DSS 25-0045A IXYS SEMICONDUCTOR, DSS 25-0045A Datasheet - Page 2

• Manufacturer Part Number: DSS 25-0045A
• Description: DIODE, SCHOTTKY, 25A
• Manufacturer: IXYS SEMICONDUCTOR

Specifications of DSS 25-0045A

• Repetitive Reverse Voltage Vrrm Max: 45V
• Forward Current If(av): 25A
• Forward Voltage Vf Max: 590mV
• Forward Surge Current Ifsm Max: 400A
• Operating Temperature Range: -55°C To +175°C
• Diode: RoHS Compliant
• Diode Type: Schottky

Fig. 1 Maximum forward voltage
Fig. 4 Average forward current I
Fig. 6 Transient thermal impedance junction to case at various duty cycles
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I
Z
F
I
thJC
0.01
F(AV)
K/W
100
0.1
A
10
40
35
30
25
20
15
10
0.0001
A
1
5
0
1
0.0
0
D=0.5
0.33
0.25
drop characteristics
versus case temperature T
0.17
0.08
0.2
40
(Thermal Resistance)
0.4
Single Pulse
0.001
80
0.6
120
T
C
d=0.5
T
175°C
V
150°C
125°C
VJ
25°C
F
0.8
=
160
F(AV)
V
DC
C
0.01
°C
1.0
P
Fig. 2 Typ. value of reverse current I
Fig. 5 Forward power loss
0.001
I
(AV)
R
0.01
100
mA
0.1
10
25
W
20
15
10
5
0
1
0
0
0.1
T
150°C
100°C
125°C
versus reverse voltage V
characteristics
25°C
50°C
VJ
75°C
=175°C
5
10
10
15
20
20
1
30
I
F(AV)
25
t
V
30
R
s
40
DSS 25-0045A
d =
DC
0.5
0.33
0.25
0.17
0.08
35
R
V
50
10
A
R
I
10000
10000
FSM
C
1000
Fig. 3 Typ. junction capacitance C
1000
Note: All curves are per diode
T
100
100
pF
A
10
0
versus reverse voltage V
10
100
DSS 25-0045A
20
1000
30
V
T
t
R
P
VJ
= 25°C
µs
40
R
10000
V
T
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