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What is BAV21W?

This electronic component, produced by the manufacturer "Vishay", performs the same function as "Small Signal Switching Diodes".


BAV21W Datasheet PDF - Vishay

Part Number BAV21W
Description Small Signal Switching Diodes
Manufacturers Vishay 
Logo Vishay Logo 


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www.vishay.com
BAV19W, BAV20W, BAV21W
Vishay Semiconductors
Small Signal Switching Diodes, High Voltage
MECHANICAL DATA
Case: SOD-123
Weight: approx. 10.3 mg
Packaging codes/options:
18/10K per 13" reel (8 mm tape), 10K/box
08/3K per 7" reel (8 m tape), 15K/box
FEATURES
• Silicon epitaxial planar diodes
• For general purpose
• AEC-Q101 qualified
• Base P/N-E3 - RoHS-compliant, commercial
grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101
qualified
• Material categorization:
For definitions of compliance
www.vishay.com/doc?99912
please
see
PARTS TABLE
PART
TYPE
DIFFERENTIATION
BAV19W
VR = 100 V
BAV20W
VR = 150 V
BAV21W
VR = 200 V
ORDERING CODE
BAV19W-E3-08 or BAV19W-E3-18
BAV19W-HE3-08 or BAV19W-HE3-18
BAV20W-E3-08 or BAV20W-E3-18
BAV20W-HE3-08 or BAV20W-HE3-18
BAV21W-E3-08 or BAV21W-E3-18
BAV21W-HE3-08 or BAV21W-HE3-18
TYPE
MARKING
A8
INTERNAL
CONSTRUCTION
Single diode
REMARKS
Tape and reel
A9
Single diode
Tape and reel
AA
Single diode
Tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
Continuous reverse voltage
Repetitive peak reverse voltage
DC Forward current (1)
Rectified current (average) half wave
rectification with resist. load (1)
Repetitive peak forward current (1)
Surge forward current
Power dissipation (1)
f 50 Hz, = 180°
t < 1 s, Tj = 25 °C
BAV19W
BAV20W
BAV21W
BAV19W
BAV20W
BAV21W
VR
VR
VR
VRRM
VRRM
VRRM
IF
IF(AV)
IFRM
IFSM
Ptot
VALUE
100
150
200
120
200
250
250
200
625
1
410
UNIT
V
V
V
V
V
V
mA
mA
mA
A
mW
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Thermal resistance junction to ambient air (1)
Junction temperature (1)
Storage temperature range (1)
RthJA
Tj
Tstg
Operating temperature range
Top
Note
(1) Valid provided that leads are kept at ambient temperature
VALUE
375
150
- 65 to + 150
- 55 to + 150
UNIT
°C/W
°C
°C
°C
Rev. 1.5, 13-May-13
1 Document Number: 85725
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

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BAV21W equivalent
www.vishay.com
Legal Disclaimer Notice
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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