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DSSK50-0025B fiches techniques PDF

IXYS - Power Schottky Rectifier

Numéro de référence DSSK50-0025B
Description Power Schottky Rectifier
Fabricant IXYS 
Logo IXYS 





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DSSK50-0025B fiche technique
Power Schottky Rectifier
with common cathode
Preliminary Data
VRSM
V
25
VRRM
V
25
Type
DSSK 50-0025B
DSSK 50-0025B
IFAV = 2x25 A
VRRM = 25 V
VF = 0.42 V
TO-247 AD
AC A
A
C
A
C (TAB)
A = Anode, C = Cathode , TAB = Cathode
Symbol
IFRMS
IFAV
IFAV
IFSM
EAS
IAR
(dv/dt)cr
TVJ
TVJM
Tstg
Ptot
Md
Weight
Symbol
IR 
VF
RthJC
RthCH
Conditions
Maximum Ratings
TC = 125°C; rectangular, d = 0.5
TC = 125°C; rectangular, d = 0.5; per device
TVJ = 45°C; tp = 10 ms (50 Hz), sine
IAS = tbd A; L = 180 µH; TVJ = 25°C; non repetitive
VA =1.5 • VRRM typ.; f=10 kHz; repetitive
50
25
50
330
tbd
tbd
tbd
A
A
A
A
mJ
A
V/ms
-55...+150
150
-55...+150
°C
°C
°C
TC = 25°C
mounting torque
90
0.8...1.2
W
Nm
typical
6g
Conditions
TVJ = 25°C VR = VRRM
TVJ = 100°C VR = VRRM
IF = 25 A;
IF = 25 A;
IF = 50 A;
TVJ = 125°C
TVJ = 25°C
TVJ = 125°C
Characteristic Values
typ. max.
12 mA
80 mA
0.42 V
0.51 V
0.63 V
1.4 K/W
0.25 K/W
Features
• International standard package
• Very low VF
• Extremely low switching losses
• 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
Dimensions see outlines.pdf
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.
© 2000 IXYS All rights reserved
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