VS-UFB80FA40 Vishay, VS-UFB80FA40 Datasheet

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VS-UFB80FA40

Manufacturer Part Number
VS-UFB80FA40
Description
Insulated Ultrafast Rectifier Module, 80 A
Manufacturer
Vishay
Datasheet
Revision: 21-Oct-11
I
F(AV)
PRODUCT SUMMARY
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
per module at T
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
Type
V
t
rr
R
www.vishay.com
C
= 121 °C
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
Insulated Ultrafast Rectifier Module, 80 A
SOT-227
Modules - Diode FRED Pt
For technical questions, contact:
400 V
32 ns
80 A
SYMBOL
T
V
J
I
FSM
, T
V
P
ISOL
I
F
R
D
®
Stg
1
T
T
T
Any terminal to case, t = 1 min
DiodesAmericas@vishay.com
C
C
C
FEATURES
• Two fully independent diodes
• Fully insulated package
• Ultrafast, soft reverse recovery, with high
• Low forward voltage drop
• Optimized for power conversion: welding and industrial
• Easy to use and parallel
• Industry standard outline
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for industrial level
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.
= 130 °C
= 25 °C
= 130 °C
operation junction temperature (T
SMPS applications
TEST CONDITIONS
www.vishay.com/doc?91000
Vishay Semiconductors
VS-UFB80FA40
J
- 55 to 175
Document Number: 93620
max. = 175 °C)
MAX.
2500
400
270
40
90
UNITS
°C
W
A
V
V

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VS-UFB80FA40 Summary of contents

Page 1

... Industry standard outline • Compliant to RoHS Directive 2002/95/EC • Designed and qualified for industrial level 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, 400 V and its life time control, provide an ultrasoft recovery ...

Page 2

... /dt = 200 A/μs RRM 125 ° 200 ° 125 °C J SYMBOL TEST CONDITIONS R thJC R Flat, greased surface thCS 2 DiodesAmericas@vishay.com www.vishay.com/doc?91000 VS-UFB80FA40 Vishay Semiconductors MIN. TYP. MAX. UNITS 400 - - - 1.14 1. 0.91 1. μ MIN. TYP. ...

Page 3

... 100 Reverse Voltage - V ( Single pulse (thermal resistance) 0.01 0 Rectangular Pulse Duration (s) 1 Characteristics (Per Leg) thJC 3 DiodesAmericas@vishay.com www.vishay.com/doc?91000 VS-UFB80FA40 Vishay Semiconductors T = 175 ° °C J 100 200 300 400 V - Reverse Voltage (V) R Reverse Voltage 1000 ...

Page 4

... D = 0.05 800 0.33 400 100 Fig Typical Stored Charge vs /D) (see fig. 6); F(AV rated DiodesAmericas@vishay.com www.vishay.com/doc?91000 VS-UFB80FA40 Vishay Semiconductors 100 125 ° °C J 1000 dI /dt (ns 100 125 ° ...

Page 5

... RRM RRM dI (rec)M 0.75 I RRM dI /dt ( area under curve defined and I RRM (5) dI /dt - peak rate of change of (rec)M current during t and 0.50 I RRM RRM 5 DiodesAmericas@vishay.com www.vishay.com/doc?91000 VS-UFB80FA40 Vishay Semiconductors (4) rr (5) / RRM 2 portion Document Number: 93620 ...

Page 6

... Ultrafast Pt diffused - Current rating ( Circuit configuration (2 separate diodes, parallel pin-out) - Package indicator (SOT-227 standard isolated base) - Voltage rating (40 = 400 V) CIRCUIT DRAWING LINKS TO RELATED DOCUMENTS 6 DiodesAmericas@vishay.com www.vishay.com/doc?91000 VS-UFB80FA40 Vishay Semiconductors 40 7 Lead Assignment 4 1 www.vishay.com/doc?95423 www.vishay.com/doc?95425 Document Number: 93620 3 2 ...

Page 7

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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