DSSK80-0045B IXYS, DSSK80-0045B Datasheet
DSSK80-0045B
Manufacturer Part Number
DSSK80-0045B
Description
DIODE SCHOTTKY 45V 2X40A TO247AD
Manufacturer
IXYS
Datasheet
1.DSSK80-0045B.pdf
(2 pages)
Specifications of DSSK80-0045B
Voltage - Forward (vf) (max) @ If
510mV @ 40A
Current - Reverse Leakage @ Vr
30mA @ 45V
Current - Average Rectified (io) (per Diode)
40A
Voltage - Dc Reverse (vr) (max)
45V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Diode Configuration
1 Pair Common Cathode
Mounting Type
Through Hole, Radial
Package / Case
TO-247AD
Product
Schottky Diodes
Peak Reverse Voltage
45 V
Forward Continuous Current
80 A
Max Surge Current
750 A
Configuration
Dual Common Cathode
Forward Voltage Drop
0.51 V @ 40 A
Maximum Reverse Leakage Current
20000 uA
Maximum Power Dissipation
155 W
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
Through Hole
Vrrm, (v)
45
Ifavm, D = 0.5, Total, (a)
80
Ifavm, D = 0.5, Per Diode, (a)
40
@ Tc, (°c)
125
Vf, Max, Tvj =125°c, (v)
0.45
@ If, (a)
40
Tvjm, (°c)
150
Rthjc, Max, (k/w)
0.80
Package Style
TO-247
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
DSSK800045B
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSSK80-0045B
Manufacturer:
FAIRCHILD
Quantity:
12 500
Power Schottky Rectifier
with common cathode
V
Symbol
I
I
I
I
E
I
(dv/dt)
T
T
T
P
M
Weight
Symbol
I
V
R
R
Pulse test:
Data according to IEC 60747 and per diode unless otherwise specified
IXYS reserves the right to change limits, Conditions and dimensions.
© 2002 IXYS All rights reserved
FRMS
FAV
FAV
FSM
AR
R
45
V
VJ
VJM
stg
RSM
AS
tot
F
thJC
thCH
d
cr
V
45
RRM
V
Pulse Width = 5 ms, Duty Cycle < 2.0 %
Conditions
T
T
T
I
V
T
mounting torque
typical
Conditions
T
T
I
I
I
AS
F
F
F
C
C
VJ
C
VJ
VJ
A
= 40 A;
= 40 A;
= 80 A;
= 125 C; rectangular, d = 0.5
= 125 C; rectangular, d = 0.5; per device
= 20 A; L = 180 µH; T
=1.5 • V
= 25 C
= 45°C; t
= 25 C V
= 100 C V
DSSK 80-0045B
RRM
Type
p
T
T
T
= 10 ms (50 Hz), sine
R
R
VJ
VJ
VJ
typ.; f=10 kHz; repetitive
= V
= V
= 125 C
=
= 125 C
RRM
RRM
25 C
VJ
= 25°C; non repetitive
typ.
0.25
Characteristic Values
-55...+150
-55...+150
0.8...1.2
Maximum Ratings
1000
A
600
150
155
70
40
80
57
max.
0.45
0.51
0.69
250
2
6
0.8
30
C
V/ s
K/W
K/W
Nm
mA
mA
mJ
W
A
A
A
A
A
V
V
V
g
C
C
C
A
I
V
V
TO-247 AD
A = Anode, C = Cathode , TAB = Cathode
Features
• International standard package
• Very low V
• Extremely low switching losses
• Low I
• Epoxy meets UL 94V-0
Applications
• Rectifiers in switch mode power
• Free wheeling diode in low voltage
Advantages
• High reliability circuit operation
• Low voltage peaks for reduced
• Low noise switching
• Low losses
Dimensions see pages D2 - 87-88
FAV
supplies (SMPS)
converters
protection circuits
RRM
F
A
C
A
=
=
=
RM
-values
DSSK 80-0045B
F
2x40 A
45 V
0.45 V
C (TAB)
1 - 2
D2
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DSSK80-0045B Summary of contents
Page 1
... 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. © 2002 IXYS All rights reserved A C Maximum Ratings 600 = 25°C; non repetitive ...
Page 2
... Fig. 5 Forward power loss characteristics DSSK 80-0045B 0 DSSK 80-0045B 10000 1000 100 Fig. 3 Typ. junction capacitance C R versus reverse voltage V 10000 A I FSM 1000 100 A 10 100 1000 10 Note: All curves are per diode © 2002 IXYS All rights reserved 10000 ...