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Vishay Intertechnology Electronic Components Datasheet

VS-400CNQ045PbF Datasheet

High Performance Schottky Rectifiers

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VS-400CNQ045PbF pdf
www.vishay.com
VS-400CNQ045PbF
Vishay Semiconductors
High Performance Schottky Rectifier, 400 A
Lug
terminal
anode 1
Lug
terminal
anode 2
TO-244
Base common
cathode
PRODUCT SUMMARY
IF(AV)
VR
Package
400 A
45 V
TO-244
Circuit
Two diodes common cathode
FEATURES
• 150 °C TJ operation
• Center tap module
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• UL approved file E222165
• Designed and qualified for industrial level
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The VS-400CNQ045PbF center tap, high current, Schottky
rectifier module has been optimized for very low forward
voltage drop, with moderate leakage. The proprietary barrier
technology allows for reliable operation up to 150 °C
junction temperature. Typical applications are in switching
power supplies, 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 (per leg)
Range
VALUES
400
45
29 000
0.52
-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-400CNQ045PbF
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
per leg
per
device
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
SYMBOL
TEST CONDITIONS
VALUES UNITS
IF(AV)
IFSM
50 % duty cycle at TC = 114 °C, rectangular waveform
200
400
5 μs sine or 3 μs rect. pulse Following any rated load
condition and with rated
10 ms sine or 6 ms rect. pulse VRRM applied
29 000
3400
A
EAS TJ = 25 °C, IAS = 19 A, L = 1 mH
180 mJ
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
40
A
Revision: 26-Mar-14
1 Document Number: 94204
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-400CNQ045PbF Datasheet

High Performance Schottky Rectifiers

No Preview Available !

VS-400CNQ045PbF pdf
www.vishay.com
VS-400CNQ045PbF
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop per leg
See fig. 1
VFM (1)
Maximum reverse leakage current per leg
See fig. 2
Threshold voltage
Forward slope resistance
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
IRM (1)
VF(TO)
rt
CT
LS
dV/dt
200 A
400 A
200 A
400 A
TJ = 25 °C
TJ = 125 °C
TEST CONDITIONS
TJ = 25 °C
TJ = 125 °C
VR = Rated VR
TJ = TJ maximum
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
From top of terminal hole to mounting plane
Rated VR
VALUES
0.57
0.73
0.52
0.7
20
1.2
0.32
0.81
10 300
5.0
10 000
UNITS
V
mA
A
V
m
pF
nH
V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
MIN.
Maximum junction and storage
temperature range
Thermal resistance,
junction to case per leg
Thermal resistance,
junction to case per module
Thermal resistance,
case to heatsink
TJ, TStg
RthJC
RthCS
-55
-
-
-
Weight
-
-
Mounting torque
35.4 (4)
Mounting torque center hole
30 (3.4)
Terminal torque
30 (3.4)
Vertical pull
-
2" lever pull
-
TYP.
-
-
-
0.10
68
2.4
-
-
-
MAX.
150
0.19
0.095
-
-
-
53.1 (6)
40 (4.6)
44.2 (5)
80
35
UNITS
°C
°C/W
g
oz.
lbf in
(N m)
lbf in
Revision: 26-Mar-14
2 Document Number: 94204
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-400CNQ045PbF
Description High Performance Schottky Rectifiers
Maker Vishay
Total Page 7 Pages
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