DSSK 80-0045B
Power Schottky Rectifier
with common cathode
I
FAV
=
V
RRM
=
V
F
=
2x40 A
45 V
0.45 V
V
RSM
V
45
V
RRM
V
45
Type
A
C
A
TO-247 AD
DSSK 80-0045B
A
C
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
Symbol
I
R
V
F
Conditions
T
C
= 125擄C; rectangular, d = 0.5
T
C
= 125擄C; rectangular, d = 0.5; per device
T
VJ
= 45擄C; t
p
= 10 ms (50 Hz), sine
I
AS
= 20 A; L = 180 碌H; T
VJ
= 25擄C; non repetitive
V
A
=1.5 鈥?V
RRM
typ.; f=10 kHz; repetitive
Maximum Ratings
70
40
80
750
57
2
1000
-55...+150
150
-55...+150
A
A
A
A
mJ
A
V/碌s
擄C
擄C
擄C
W
Nm
g
Features
鈥?International standard package
鈥?Very low V
F
鈥?Extremely low switching losses
鈥?Low I
RM
-values
鈥?Epoxy meets UL 94V-0
Applications
鈥?Rectifiers in switch mode power
supplies (SMPS)
鈥?Free wheeling diode in low voltage
converters
T
C
= 25擄C
mounting torque
typical
Conditions
T
VJ
= 25擄C V
R
= V
RRM
T
VJ
= 100擄C V
R
= V
RRM
I
F
= 40 A;
I
F
= 40 A;
I
F
= 80 A;
T
VJ
= 125擄C
T
VJ
= 25擄C
T
VJ
= 125擄C
0.25
155
0.8...1.2
6
Advantages
鈥?High reliability circuit operation
鈥?Low voltage peaks for reduced
protection circuits
鈥?Low noise switching
鈥?Low losses
Characteristic Values
typ.
max.
30
250
0.45
0.51
0.69
0.8
mA
mA
V
V
V
K/W
K/W
Dimensions see Outlines.pdf
R
thJC
R
thCH
Pulse test:
Pulse Width = 5 ms, Duty Cycle < 2.0 %
Data according to IEC 60747 and per diode unless otherwise specified
IXYS reserves the right to change limits, Conditions and dimensions.
304
漏 2003 IXYS All rights reserved
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