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Vishay Intertechnology Electronic Components Datasheet

VS-UFB80FA40 Datasheet

Insulated Ultrafast Rectifier Module

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VS-UFB80FA40 pdf
www.vishay.com
VS-UFB80FA40
Vishay Semiconductors
Insulated Ultrafast Rectifier Module, 80 A
SOT-227
PRODUCT SUMMARY
VR
IF(AV) per module at TC = 121 °C
trr
Type
Package
400 V
80 A
32 ns
Modules - Diode FRED Pt®
SOT-227
FEATURES
• Two fully independent diodes
• Fully insulated package
• Ultrafast, soft reverse recovery, with high
operation junction temperature (TJ max. = 175 °C)
• Low forward voltage drop
• Optimized for power conversion: welding and industrial
SMPS applications
• Easy to use and parallel
• Industry standard outline
• UL approved file E78996
• Designed and qualified for industrial level
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The VS-UFB80FA40 insulated modules integrate two state
of the art ultrafast recovery rectifiers in the compact,
industry standard SOT-227 package. The diodes structure,
and its life time control, provide an ultrasoft recovery
current shape, together with the best overall performance,
ruggedness and reliability characteristics.
These devices are thus intended for high frequency
applications in which the switching energy is designed not
to be predominant portion of the total energy, such as in the
output rectification stage of welding machines, SMPS,
DC/DC converters. Their extremely optimized stored
charge and low recovery current reduce both over
dissipation in the switching elements (and snubbers) and
EMI/RFI.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Cathode to anode voltage
Continuous forward current per diode
Single pulse forward current per diode
Maximum power dissipation per module
RMS isolation voltage
Operating junction and storage temperatures
SYMBOL
VR
IF
IFSM
PD
VISOL
TJ, TStg
TEST CONDITIONS
TC = 130 °C
TC = 25 °C
TC = 130 °C
Any terminal to case, t = 1 min
MAX.
400
40
270
90
2500
- 55 to 175
UNITS
V
A
W
V
°C
Revision: 23-Jul-13
1 Document Number: 93620
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-UFB80FA40 Datasheet

Insulated Ultrafast Rectifier Module

No Preview Available !

VS-UFB80FA40 pdf
www.vishay.com
VS-UFB80FA40
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS PER DIODE (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN. TYP.
Cathode to anode breakdown voltage
Forward voltage
VBR
VFM
Reverse leakage current
Junction capacitance
IRM
CT
IR = 100 μA
IF = 30 A
IF = 30 A, TJ = 175 °C
VR = VR rated
TJ = 175 °C, VR = VR rated
VR = 200 V
400 -
- 1.14
- 0.91
--
--
- 68
MAX.
-
1.39
1.04
50
1
-
UNITS
V
μA
mA
pF
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
Reverse recovery time
Peak recovery current
Reverse recovery charge
trr
IRRM
Qrr
IF = 1.0 A, dIF/dt = 200 A/μs, VR = 30 V
TJ = 25 °C
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
TJ = 25 °C
IF = 30 A
dIF/dt = 200 A/μs
VR = 200 V
TJ = 125 °C
-
-
-
-
-
-
-
TYP.
32
68
125
6.8
15
215
900
MAX.
-
-
-
-
-
-
-
UNITS
ns
A
nC
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Junction to case, single leg conducting
Junction to case, both leg conducting
RthJC
Case to heatsink
Weight
RthCS
Mounting torque
Case style
TEST CONDITIONS
Flat, greased surface
MIN.
-
-
-
-
-
TYP. MAX.
- 1.0
- 0.50
0.10 -
30 -
- 1.3
SOT-227
UNITS
°C/W
g
Nm
Revision: 23-Jul-13
2 Document Number: 93620
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-UFB80FA40
Description Insulated Ultrafast Rectifier Module
Maker Vishay
Total Page 7 Pages
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