http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




Vishay Intertechnology Electronic Components Datasheet

VS-UFB280FA20 Datasheet

Insulated Ultrafast Rectifier Module

No Preview Available !

VS-UFB280FA20 pdf
www.vishay.com
VS-UFB280FA20
Vishay Semiconductors
Insulated Ultrafast Rectifier Module, 280 A
SOT-227
PRODUCT SUMMARY
VR
IF(AV) per module at TC = 100 °C
trr
Type
Package
200 V
280 A
45 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-UFB280FA20 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
SYMBOL
TEST CONDITIONS
MAX.
UNITS
Cathode to anode voltage
Continuous forward current per diode
Single pulse forward current per diode
VR
IF (1)
IFSM
TC = 95 °C
TC = 25 °C
200
175
1700
V
A
Maximum power dissipation per module
RMS isolation voltage
PD
VISOL
TC = 95 °C
Any terminal to case, t = 1 minute
372
2500
W
V
Operating junction and storage temperatures
TJ, TStg
- 55 to 175
°C
Note
(1) Maximum continuous forward current must be limited to 100 A to do not exceed the maximum temperature of power terminals.
Revision: 22-Jul-13
1 Document Number: 93463
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-UFB280FA20 Datasheet

Insulated Ultrafast Rectifier Module

No Preview Available !

VS-UFB280FA20 pdf
www.vishay.com
VS-UFB280FA20
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 = 120 A
IF = 120 A, TJ = 175 °C
VR = VR rated
TJ = 175 °C, VR = VR rated
VR = 200 V
200 -
- 1.0
- 0.8
-2
- 0.65
- 200
MAX.
-
1.1
0.95
50
2
-
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 = 150 A
dIF/dt = 200 A/μs
VR = 160 V
TJ = 125 °C
-
-
-
-
-
-
-
TYP.
-
34
58
5.1
10.3
87
300
MAX.
45
-
-
-
-
-
-
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.
- 0.43
- 0.215
0.05 -
30 -
- 1.3
SOT-227
UNITS
°C/W
g
Nm
Revision: 22-Jul-13
2 Document Number: 93463
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-UFB280FA20
Description Insulated Ultrafast Rectifier Module
Maker Vishay
Total Page 8 Pages
PDF Download
VS-UFB280FA20 pdf
Download PDF File
VS-UFB280FA20 pdf
View for Mobile



Buy Electronic Components




Related Datasheet

1 VS-UFB280FA20 Insulated Ultrafast Rectifier Module Vishay
Vishay
VS-UFB280FA20 pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components