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VS-175BGQ045 fiches techniques PDF

Vishay - Schottky Rectifier ( Diode )

Numéro de référence VS-175BGQ045
Description Schottky Rectifier ( Diode )
Fabricant Vishay 
Logo Vishay 





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VS-175BGQ045 fiche technique
www.vishay.com
VS-175BGQ045
Vishay Semiconductors
Schottky Rectifier, 175 A
Cathode
Anode
PowerTab®
PRODUCT SUMMARY
Package
IF(AV)
VR
VF at IF
IRM
TJ max.
Diode variation
EAS
PowerTab®
175 A
45 V
0.7 V
640 mA at 125 °C
150 °C
Single die
40 mJ
FEATURES
• 150 °C max. operating junction temperature
• High frequency operation
• Ultralow forward voltage drop
• Continuous high current operation
• Guard ring for enhanced ruggedness and long
term reliability
• Screw mounting only
• Designed and qualified according to JEDEC-JESD47
• PowerTab® package
• Compliant to RoHS Directive 2002/95/EC
DESCRIPTION
The VS-175BGQ045 Schottky rectifier has been optimized
for ultralow forward voltage drop specifically for low voltage
output in high current AC/DC power supplies.
The proprietary barrier technology allows for reliable
operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
reverse battery protection, and redundant power
subsystems.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform
TC
VRRM
IFSM tp = 5 μs sine
175 Apk (typical)
VF
TJ
TJ Range
VALUES
175
103
45
8700
0.63
150
- 55 to 150
UNITS
A
°C
V
A
V
°C
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
175BGQ045
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
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 = 103 °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 = 6 A, L = 2 mH
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
175
8700
1550
40
6
UNITS
A
A
mJ
A
Revision: 17-Jun-11
1 Document Number: 94582
For technical questions within your region: [email protected], [email protected], [email protected]
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

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