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Vishay Intertechnology Electronic Components Datasheet

VS-VSKCS400-045 Datasheet

Power Modules Schottky Rectifier

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VS-VSKCS400-045 pdf
www.vishay.com
VS-VSKCS400/045
Vishay Semiconductors
ADD-A-PAK Generation VII
Power Modules Schottky Rectifier, 400 A
ADD-A-PAK
PRODUCT SUMMARY
IF(AV)
400 A
VR 45 V
Package
ADD-A-PAK
Circuit
Two diodes common cathodes
MECHANICAL DESCRIPTION
The ADD-A-PAK generation VII, new generation of
ADD-A-PAK module, combines the excellent thermal
performances obtained by the usage of exposed direct
bonded copper substrate, with advanced compact simple
package solution and simplified internal structure with
minimized number of interfaces.
FEATURES
• 150 °C TJ operation
• Low forward voltage drop
• High frequency operation
• Low thermal resistance
• UL approved file E78996
• Designed and qualified for industrial level
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
BENEFITS
• Excellent thermal performances obtained by the usage of
exposed direct bonded copper substrate
• High surge capability
• Easy mounting on heatsink
ELECTRICAL DESCRIPTION
The VS-VSKCS400/045 Schottky rectifier common cathode
has been optimized for low reverse leakage at high
temperature. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature.
Typical applications are in high current switching power
supplies, plating power supplies, UPS systems, converters,
freewheeling diodes, welding, and reverse battery
protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VRRM
IFSM
VF
TJ
Rectangular waveform
tp = 5 μs sine
200 Apk, TJ = 125 °C
Range
VALUES
400
45
29 000
0.73
-55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
VS-VSKCS400/045
45
UNITS
V
Revision: 14-Mar-14
1 Document Number: 94634
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Vishay Intertechnology Electronic Components Datasheet

VS-VSKCS400-045 Datasheet

Power Modules Schottky Rectifier

No Preview Available !

VS-VSKCS400-045 pdf
www.vishay.com
VS-VSKCS400/045
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
per module
per leg
IF(AV)
Maximum peak one cycle
non-repetitive surge current
IFSM
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TEST CONDITIONS
50 % duty cycle at TC = 91 °C, rectangular waveform
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated
load condition and with
rated VRRM applied
TJ = 25 °C, IAS = 19 A, L = 1 mH
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
400
200
29 000
3400
180
40
UNITS
A
mJ
A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop
VFM
Maximum reverse leakage current
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
IRM
CT
LS
dV/dt
TEST CONDITIONS
200 A
400 A
TJ = 25 °C
200 A
400 A
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
VR = Rated VR
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
Measured lead to lead 5 mm from package body
Rated VR
Maximum RMS insulation voltage
VINS
50 Hz
VALUES UNITS
0.67
0.92
0.73
V
1.14
20 mA
1.2 A
10 300
pF
5.0 nH
10 000
V/μs
3000 (1 min)
3600 (1 s)
V
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES UNITS
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case per leg
Typical thermal resistance,
case to heatsink per module
TJ, TStg
RthJC
DC operation
RthCS
- 55 to 150 °C
0.26
°C/W
0.1
Approximate weight
75 g
2.7 oz.
Mounting torque ± 10 %
to heatsink
busbar
A mounting compound is recommended and the torque
should be rechecked after a period of 3 h to allow for the
spread of the compound.
4
3
Nm
Case style
JEDEC®
TO-240AA compatible
Revision: 14-Mar-14
2 Document Number: 94634
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Part Number VS-VSKCS400-045
Description Power Modules Schottky Rectifier
Maker Vishay
Total Page 7 Pages
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