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DSSK20-015A

Description
Rectifier Diode, Schottky, 1 Phase, 2 Element, 10A, 150V V(RRM), Silicon, TO-220AB, PLASTIC PACKAGE-3
CategoryDiscrete semiconductor    diode   
File Size54KB,2 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Environmental Compliance
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DSSK20-015A Overview

Rectifier Diode, Schottky, 1 Phase, 2 Element, 10A, 150V V(RRM), Silicon, TO-220AB, PLASTIC PACKAGE-3

DSSK20-015A Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerLittelfuse
package instructionR-PSFM-T3
Reach Compliance Codecompliant
Other featuresFREE WHEELING DIODE, HIGH RELIABILITY
applicationPOWER
Shell connectionCATHODE
ConfigurationCOMMON CATHODE, 2 ELEMENTS
Diode component materialsSILICON
Diode typeRECTIFIER DIODE
Maximum forward voltage (VF)0.79 V
JEDEC-95 codeTO-220AB
JESD-30 codeR-PSFM-T3
Maximum non-repetitive peak forward current200 A
Number of components2
Phase1
Number of terminals3
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Maximum output current10 A
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum repetitive peak reverse voltage150 V
surface mountNO
technologySCHOTTKY
Terminal formTHROUGH-HOLE
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED

DSSK20-015A Preview

DSSK 20-015A
Power Schottky Rectifier
with common cathode
I
FAV
= 2x10 A
V
RRM
= 150 V
V
F
= 0.61 V
V
RSM
V
150
V
RRM
V
150
Type
A
C
A
TO-220 AB
A
C
A
DSSK 20-015A
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
= 165°C; rectangular, d = 0.5
T
C
= 165°C; rectangular, d = 0.5; per device
T
VJ
= 45°C; t
p
= 10 ms (50 Hz), sine
I
AS
= 2 A; L = 100 µH; T
VJ
= 25°C; non repetitive
V
A
=1.5 • V
RRM
typ.; f=10 kHz; repetitive
Maximum Ratings
35
10
20
200
0.2
0.2
18
-55...+175
175
-55...+150
A
A
A
A
mJ
A
kV/µs
°C
°C
°C
W
Nm
g
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
T
C
= 25°C
mounting torque
typical
Conditions
V
R
= V
RRM
;
V
R
= V
RRM
;
I
F
= 10 A;
I
F
= 10 A;
I
F
= 20 A;
T
VJ
= 25°C
T
VJ
= 125°C
T
VJ
= 125°C
T
VJ
= 25°C
T
VJ
= 125°C
0.5
105
0.4...0.6
2
Advantages
• High reliability circuit operation
• Low voltage peaks for reduced
protection circuits
• Low noise switching
• Low losses
Characteristic Values
typ.
max.
0.5
5.0
0.65
0.79
0.72
1.4
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.
© 2004 IXYS All rights reserved
1-2
428
DSSK 20-015A
100
A
I
F
I
R
10
mA
T
VJ
=175°C
1000
pF
1
150°C
125°C
C
T
0.1
10
100°C
T
VJ
=
175°C
125°C
25°C
100
0.01
75°C
50°C
0.001
25°C
T
VJ
= 25°C
1
0.0
0.0001
0.2
0.4
0.6
0.8 1.0 V 1.2
V
F
0
50
100 V
V
R
150
10
0
50
100
V
V
R
150
Fig. 1 Maximum forward voltage
drop characteristics
40
A
30
I
F(AV)
20
d=0.5
DC
Fig. 2 Typ. value of reverse current I
R
versus reverse voltage V
R
30
W
25
P
(AV)
20
15
10
d=
DC
0.5
0.33
0.25
0.17
0.08
Fig. 3 Typ. junction capacitance C
T
versus reverse voltage V
R
A
I
FSM
10
5
0
0
40
80
120
T
C
160 °C
0
0
5
10
15
20 25
I
F(AV)
30 A
t
P
µs
Fig. 4 Average forward current I
F(AV)
versus case temperature T
C
2
1
K/W
Z
thJC
D=0.5
0.33
0.25
0.17
Fig. 5 Forward power loss
characteristics
0.08
Single Pulse
0.1
0.01
0.0001
DSSK 20-013A
0.001
0.01
0.1
1
t
s
10
Fig. 6 Transient thermal impedance junction to case at various duty cycles
IXYS reserves the right to change limits, Conditions and dimensions.
428
© 2004 IXYS All rights reserved
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