DSSK 28-0045A
IFAV = 2x15 A
VRRM =
45 V
VF = 0.55 V
Power Schottky Rectifier
with common cathode
VRSM
VRRM
V
45
C
A
V
45
A
Type
TO-220 AB
A
C
A
DSSK 28-0045A
C (TAB)
Symbol
Conditions
IFRMS
IFAV
IFAV
TC = 160°C; rectangular, d = 0.5
TC = 160°C; rectangular, d = 0.5; per device
IFSM
TVJ = 45°C; tp = 10 ms (50 Hz), sine
EAS
IAR
de
si
gn
A = Anode, C = Cathode , TAB = Cathode
Maximum Ratings
A
A
A
280
A
IAS = 15 A; L = 180 µH; TVJ = 25°C; non repetitive
32
mJ
VA =1.5·VRRM typ.; f=10 kHz; repetitive
1.5
A
1000
V/µs
-55...+175
175
-55...+150
°C
°C
°C
105
W
0.4...0.6
Nm
2
g
ne
w
35
15
30
(dv/dt)cr
r
TVJ
TVJM
Tstg
TC = 25°C
Md
mounting torque
Weight
typical
Symbol
Conditions
VF
t
No
IR
fo
Ptot
Characteristic Values
typ.
max.
VR = VRRM; TVJ = 25°C
VR = VRRM; TVJ = 125°C
IF = 15 A;
IF = 15 A;
IF = 30 A;
0.5
5
RthJC
RthCH
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
V
V
V
1.4
0.5
• International standard package
• Very low VF
• Extremely low switching losses
• Low IRM-values
• Epoxy meets UL 94V-0
mA
mA
0.55
0.67
0.67
TVJ = 125°C
TVJ = 25°C
TVJ = 125°C
Features
K/W
K/W
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.
© 2006 IXYS All rights reserved
0623
Recommended replacement:
DSA30C45PB/DSA60C45PB
20080317a
1-2
