DSSK28-0045BS Datasheet, PDF (2/2 Pages) IXYS Corporation – Power Schottky Rectifier with common cathode

DSSK 28-0045BS
100
A
I_F
10
T_VJ =
150°C
125°C
25°C
1
00.0 0.2 0.4 0.6 V 0.8
V_F
Fig. 1 Maximum forward voltage
drop characteristics
40
A
30
I_F(AV)
20
DC
d = 0.5
10
1000
mA ^TVJ=150°C
100
I_R
125°C
10 ^100°C
75°C
1
50°C
0.1 25°C
0.01
0
10 20 30 40 V 50
V_R
Fig. 2 Typ. value of reverse current I_R
versus reverse voltage V_R
25
W
20
P_(AV)
15
10
5
d=
DC
0.5
0.33
0.25
0.17
0.08
10000
pF
C_T
1000
T_VJ= 25°C
100
0
10 20 30 40 V 50
V_R
Fig. 3 Typ. junction capacitance C_T
versus reverse voltage V_R
10000
A
I_FSM
1000
0
0
50 100 150 C 200
T_C
Fig. 4 Average forward current I_F(AV)
versus case temperature T_C
10
K/W
0
0 5 10 15 20 25 30 A
I_F(AV)
Fig. 5 Forward power loss
characteristics
1 _{D = 0.5}
Z_thJC
0.33
0.25
0.17
0.08
0.1
100
10
100
1000 µs 10000
t_P
Single Pulse
0.01
0.0001
0.001
0.01
0.1
DSS K28-0045B
s1
t
Fig. 6 Transient thermal impedance junction to case at various duty cycles
IXYS reserves the right to change limits, Conditions and dimensions.
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Note: All curves are per diode
20080317a
2-2