DSSK 28-006B
DSSK 28-006BS
Power Schottky Rectifier
with common cathode
I
FAV
= 2x15 A
V
RRM
= 60 V
V
F
= 0.52 V
V
RSM
V
60
60
V
RRM
V
60
60
Type
A
C
A
TO-220 AB
(B-Type)
A
C
A
C (TAB)
DSSK 28-006B
DSSK 28-006BS
A
A
C (TAB)
A = Anode, C = Cathode , TAB = Cathode
Symbol
I
FRMS
I
FAV
I
FAV
I
FSM
E
AS
I
AR
(dv/dt)
cr
T
VJ
T
VJM
T
stg
P
tot
M
d
Weight
Conditions
T
C
= 135°C; rectangular, d = 0.5
T
C
= 135°C; rectangular, d = 0.5; per device
T
VJ
= 45°C; t
p
= 10 ms (50 Hz), sine
I
AS
= 10 A; L = 100 µH; T
VJ
= 25°C; non repetitive
V
A
= 1.5·V
RRM
typ.; f = 10 kHz; repetitive
Maximum Ratings
35
15
30
de
300
5
1
1000
90
0.4...0.6
2
10
50
0.52
0.56
0.69
1.4
w
0.5
ne
r
mounting torque
(Version B only)
-55...+150
150
-55...+150
fo
T
C
= 25°C
Symbol
I
R
V
F
Conditions
V
R
= V
RRM
;
V
R
= V
RRM
;
I
F
= 15 A;
I
F
= 15 A;
I
F
= 30 A;
No
t
typical
Characteristic Values
typ.
max.
mA
mA
V
V
V
K/W
K/W
T
VJ
= 25°C
T
VJ
= 100°C
T
VJ
= 125°C
T
VJ
= 25°C
T
VJ
= 125°C
R
thJC
R
thCH
(Version B only)
Pulse test:
Pulse Width = 5 ms, Duty Cycle < 2.0%
Data according to IEC 60747 and per diode unless otherwise specified.
si
A
mJ
A
V/µs
°C
°C
°C
W
Nm
g
Recommended replacement:
DSB30C60PB/DSB60C60PB
gn
A
A
A
Features
• International standard package
• Very low V
F
• Extremely low switching losses
• Low I
RM
-values
• Epoxy meets UL 94V-0
Applications
• Rectifiers in switch mode power
supplies (SMPS)
• Free wheeling diode in low voltage
converters
Advantages
• High reliability circuit operation
• Low voltage peaks for reduced
protection circuits
• Low noise switching
• Low losses
Dimensions see Outlines.pdf
IXYS reserves the right to change limits, Conditions and dimensions.
20080317a
© 2005 IXYS All rights reserved
1-2
DSSK 28-006B
DSSK 28-006BS
100
A
I
F
I
R
1000
mA
100
T
VJ
=150°C
10000
pF
125°C
C
T
10
100°C
10
1
T
VJ
=
150°C
125°C
25°C
75°C
50°C
1000
0.1
25°C
T
VJ
= 25°C
1
0.0
0.01
0.2
0.4
0.6 V 0.8
V
F
0
10
20
30
40 50 V 60
V
R
100
0
10
20
30
40 50 V 60
V
R
40
A
30
I
F(AV)
d = 0.5
20
DC
25
W
20
P
(AV)
15
si
de
ne
d=
DC
0.5
0.33
0.25
0.17
0.08
10
10
5
r
0
0
50
100
T
C
150 C 200
0
w
0
5
10
15
20 25
I
F(AV)
10
K/W
1
Z
thJC
D = 0.5
0.33
0.25
0.17
0.08
0.1
Single Pulse
No
t
Fig. 4 Average forward current I
F(AV)
versus case temperature T
C
fo
30
A
gn
10000
A
I
FSM
1000
100
10
Fig. 1 Maximum forward voltage
drop characteristics
Fig. 2 Typ. value of reverse current I
R
versus reverse voltage V
R
Fig. 3 Typ. junction capacitance C
T
versus reverse voltage V
R
100
1000 s 10000
t
P
Fig. 5 Forward power loss
characteristics
0.01
0.0001
DSS K28-005B
0.001
0.01
0.1
t
s
1
Fig. 6 Transient thermal impedance junction to case at various duty cycles
IXYS reserves the right to change limits, Conditions and dimensions.
Note: All curves are per diode
0546
© 2005 IXYS All rights reserved
2-2
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