IXYS DSSK50-015A Datasheet
DSSK 50-015A
Power Schottky Rectifier
with common cathode
Preliminary Data
V
RSM
V
RRM
Type
V V
150 150 DSSK 50-015A
Symbol Conditions Maximum Ratings
I
FRMS
I
FAV
I
FAV
I
FSM
E
AS
I
AR
(dv/dt)
T
VJ
T
VJM
T
stg
P
tot
M
d
TC = 150°C; rectangular, d = 0.5 25 A
TC = 150°C; rectangular, d = 0.5; per device 50 A
TVJ = 45°C; tp = 10 ms (50 Hz), sine 45 0 A
IAS = tbd A; L = 180 µH; TVJ = 25°C; non repetitive tbd mJ
VA =1.5 • V
cr
typ.; f=10 kHz; repetitive tbd A
RRM
TC = 25°C 135 W
mounting torque M3 0.8...1.2 Nm
Weight typical 6 g
ACA
70 A
18 kV/µs
-55...+175 °C
175 °C
-55...+150 °C
I
V
V
FAV
= 2x25 A
= 150 V
RRM
= 0.68 V
F
TO-247 AD
A
C
A
A = Anode, C = Cathode , TAB = Cathode
C (TAB)
Features
• International standard package
• Very low V
• Extremely low switching losses
F
• Low IRM-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
Symbol Conditions Characteristic Values
typ. max.
I
TVJ = 25°CVR= V
R
TVJ = 125°CVR= V
V
F
IF = 25 A; TVJ = 125°C 0.68 V
RRM
RRM
1.5 mA
10 mA
IF = 25 A; TVJ =25°C 0.81 V
IF = 50 A; TVJ = 125°C 0.81 V
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.
0.25 K/W
1.1 K/W
D2 - 80
Dimensions see pages D2 - 87-88
227
© 2001 IXYS All rights reserved
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