• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength
and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Designed and qualified for commercial level
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The VS-50SQ... axial leaded Schottky rectifier series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable
operation up to 175 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
Vishay Semiconductors
MAJOR RATINGS AND CHARACTERISTICS
SYMBOLCHARACTERISTICSVALUESUNITS
I
F(AV)
V
I
FSM
V
T
RRM
F
J
Rectangular waveform5A
Range60 to 100V
tp = 5 μs sine1900A
5 Apk, TJ = 125 °C 0.52V
Range- 55 to 175°C
VOLTAGE RATINGS
PARAMETERSYMBOL
Maximum DC reverse voltageV
Maximum working peak reverse voltageV
R
RWM
VS-50SQ060
VS-50SQ060-M3
6080100V
VS-50SQ080
VS-50SQ080-M3
VS-50SQ100
VS-50SQ100-M3
UNITS
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOLTEST CONDITIONSVALUESUNITS
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Non-repetitive avalanche energyE
Repetitive avalanche currentI
I
F(AV)
I
FSM
AR
50 % duty cycle at TC = 119 °C, rectangular waveform5
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse290
TJ = 25 °C, I
AS
Current decaying linearly to zero in 1 μs
Frequency limited by, T
= 1.0 A, L = 15 mH7.5mJ
AS
maximum VA = 1.5 x VR typical
J
Following any rated load
condition and with rated
V
applied
RRM
1900
1.0A
A
Revision: 19-Sep-11
For technical questions within your region: DiodesAmericas@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
1
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
-M3 = Halogen-free, RoHS compliant, and terminations lead (Pb)-free
-Environmental digit
6
7
www.vishay.com
ORDERING INFORMATION TABLE
Vishay Semiconductors
ORDERING INFORMATION (Example)
PREFERRED P/NQUANTITY PER T/RMINIMUM ORDER QUANTITYPACKAGING DESCRIPTION
VS-50SQ060300300Bulk
VS-50SQ060TR15001500Tape and reel
VS-50SQ060-M3300300Bulk
VS-50SQ060TR-M315001500Tape and reel
VS-50SQ080300300Bulk
VS-50SQ080TR15001500Tape and reel
VS-50SQ080-M3300300Bulk
VS-50SQ080TR-M315001500Tape and reel
VS-50SQ100300300Bulk
VS-50SQ100TR15001500Tape and reel
VS-50SQ100-M3300300Bulk
VS-50SQ100TR-M315001500Tape and reel
LINKS TO RELATED DOCUMENTS
Dimensionswww.vishay.com/doc?95243
Part marking informationwww.vishay.com/doc?95325
Packaging informationwww.vishay.com/doc?95338
SPICE modelwww.vishay.com/doc?95394
Revision: 19-Sep-11
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
For technical questions within your region: DiodesAmericas@vishay.com
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
5
Document Number: 93355
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
6.35 (0.250)
6.10 (0.240)
9.52 (0.375)
9.27 (0.365)
DIA.
6.35 (0.250)
6.10 (0.240)
9.52 (0.375)
9.27 (0.365)
DIA.
1.32 (0.052)
1.22 (0.048)
(2 places)
27.94 (1.10) MIN.
(2 places)
27.94 (1.10) MIN.
(2 places)
2.54 (0.100) MAX.
Flash (2 places)
DIA.
1.32 (0.052)
1.22 (0.048)
(2 places)
DIA.
Cathode band
DIMENSIONS in millimeters (inches)
Outline Dimensions
Vishay Semiconductors
Axial DO-204AR
Revision: 29-Aug-11
For technical questions within your region: DiodesAmericas@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
1
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 95243
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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