DSS25-0025 Datasheet, PDF (2/2 Pages) IXYS Corporation – Power Schottky Rectifier

DSS 25-0025B
100
A
I_F
10
T_VJ =
150°C
125°C
25°C
1
0.0
0.2
0.4
0.6 V
V_F
Fig. 1 Maximum forward voltage
drop characteristics
40
A
30
I_F(AV)
d=0.5 DC
20
10
1000
mA ^TVJ=150°C
I_{R 100 125°C}
100°C
10
75°C
1
50°C
0.1
25°C
0.01
0
5 10 15 20 V 25
V_R
Fig. 2 Typ. value of reverse current I_R
versus reverse voltage V_R
20
W
P_(AV)
15
d=
10
DC
0.5
0.33
0.25
5
0.17
0.08
10000
pF
C_T
1000
100
0
T_VJ= 25°C
5 10 15 20 V 25
V_R
Fig. 3 Typ. junction capacitance C_T
versus reverse voltage V_R
10000
A
I_FSM
1000
0
0
40
80 120 °C 160
T_C
Fig. 4 Average forward current I_F(AV)
versus case temperature T_C
0
0
10
20
I_F(AV)
Fig. 5 Forward power loss
characteristics
30 A
2
1
D=0.5
K/W _0.33
Z_thJC
0.25
0.17
0.08
0.1
Single Pulse
100
10
100
1000 µs 10000
t_P
0.01
0.0001
0.001
0.01
0.1
DSS 25-0025B
1
s
10
t
Fig. 6 Transient thermal impedance junction to case at various duty cycles
Note: All curves are per diode
© 2002 IXYS All rights reserved
2-2