DSSK50-0025B Datasheet, PDF (2/2 Pages) IXYS Corporation – Power Schottky Rectifier with common cathode

DSSK 50-0025B
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
60
A
50
I_F(AV)
40
d=0.5
DC
30
20
10
0
0
40
80 120 °C 160
T_C
Fig. 4 Average forward current I_F(AV)
versus case temperature T_C
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
35
W
30
P_(AV)
25
20
d=
DC
15
0.5
0.33
10
0.25
0.17
0.08
5
0
0 10 20 30
I_F(AV)
Fig. 5 Forward power loss
characteristics
40 A
2
1
D=0.5
K/W _0.33
Z_thJC
0.25
0.17
0.08
0.1
Single Pulse
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
100
10
100
1000 µs 10000
t_P
0.01
0.0001
0.001
0.01
0.1
DSSK 50-0025B
1
s
10
t
Fig. 6 Transient thermal impedance junction to case at various duty cycles
Note: All curves are per diode
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