BAV19WS-G, BAV20WS-G, BAV21WS-G
www.vishay.com
Vishay Semiconductors
Small Signal Switching Diodes, High Voltage
FEATURES
• Silicon epitaxial planar diodes
• For general purpose
• AEC-Q101 qualified
• Base P/N-G3 - green, commercial grade
DESIGN SUPPORT TOOLS click logo to get started
Models
• Base P/N-HG3 - green, AEC-Q101 qualified
(part number available on request)
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
Available
MECHANICAL DATA
Case: SOD-323
Weight: approx. 4 mg
Packaging codes / options:
18/10K per 13" reel (8 mm tape), 10K/box
08/3K per 7" reel (8 mm tape), 15K/box
PARTS TABLE
PART
BAV19WS-G
BAV20WS-G
BAV21WS-G
TYPE
DIFFERENTIATION
VR = 100 V
VR = 150 V
VR = 200 V
ORDERING CODE
BAV19WS-G3-08 or BAV19WS-G3-18
BAV20WS-G3-08 or BAV20WS-G3-18
BAV21WS-G3-08 or BAV21WS-G3-18
TYPE
MARKING
AS
AT
AU
CIRCUIT
CONFIGURATION
Single
Single
Single
REMARKS
Tape and reel
Tape and reel
Tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Continuous reverse voltage
Repetitive peak reverse voltage
Forward continuous current (1)
Rectified current (average) half wave
rectification with resistive load (1)
Repetitive peak forward current (1)
Surge forward current
Power dissipation
SYMBOL
BAV19WS-G
BAV20WS-G
BAV21WS-G
BAV19WS-G
BAV20WS-G
BAV21WS-G
f ≥ 50 Hz, θ = 180°
t < 1 s, TJ = 25 °C
SYMBOL
VR
VR
VR
VRRM
VRRM
VRRM
IF
VALUE
100
150
200
120
200
250
250
UNIT
V
V
V
V
V
V
mA
IF(AV)
200
mA
IFRM
IFSM
Ptot
625
1
200
mA
A
mW
Note
(1) Valid provided that leads are kept at ambient temperature
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Thermal resistance junction to ambient air
Thermal resistance junction to lead
Junction temperature
Storage temperature range
Operating temperature range
TEST CONDITION
SYMBOL
RthJA
RthJL
Tj
Tstg
Top
VALUE
625
450
150
-65 to +150
-55 to +150
UNIT
K/W
K/W
°C
°C
°C
Rev. 1.7, 12-Jul-17
Document Number: 83423
1
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
BAV19WS-G, BAV20WS-G, BAV21WS-G
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
IF = 100 mA
Forward voltage
IF = 200 mA
VR = 100 V
Reverse leakage current
Reverse recovery time
MIN.
TYP.
UNIT
1
V
VF
1.25
V
IR
100
nA
μA
VR = 100 V, Tj = 100 °C
BAV19WS-G
IR
15
VR = 150 V
BAV20WS-G
IR
100
nA
VR = 150 V, Tj = 100 °C
BAV20WS-G
IR
15
μA
VR = 200 V
BAV21WS-G
IR
100
nA
VR = 200 V, Tj = 100 °C
BAV21WS-G
IR
15
μA
Dynamic Forward resistance
Diode capacitance
BAV19WS-G
MAX.
VF
Ω
IF = 10 mA
rf
VR = 0 V, f = 1 MHz
CD
1.5
pF
IF = 30 mA, IR = 30 mA,
iR = 3 mA, RL = 100 Ω
trr
50
ns
5
I F - Forward Current (mA)
1000
Tj = 100 °C
100
10
25 °C
1
0.1
0.01
0
0.2
0.4
0.6
0.8
1
VF - Forward Voltage (V)
18858
0.2
DC current IF
Current (rectif.) I O
0.1
0
18859
60
90
200
150
100
50
0
0
20 40 60 80 100 120 140 160 180 200
Tamb - Ambient Temperature (°C)
120
Fig. 3 - Admissible Power Dissipation vs. Ambient Temperature
rf - Dynamic Forward Resistance (Ω)
I O , I F - Admissible Forward Current (A)
0.3
30
250
18864
Fig. 1 - Forward Current vs. Forward Voltage
0
Ptot - Admissible Power Dissipation (mW)
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
100
10
1
1
150
Tamb - Ambient Temperature (°C)
Fig. 2 - Admissible Forward Current vs. Ambient Temperature
18861
10
100
IF - Forward Current (mA)
Fig. 4 - Dynamic Forward Resistance vs. Forward Current
Rev. 1.7, 12-Jul-17
Document Number: 83423
2
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
BAV19WS-G, BAV20WS-G, BAV21WS-G
www.vishay.com
Vishay Semiconductors
100
10
Reverse Voltage
BAV19WS-G VR = 100 V
1
2.0
1.8
CD - Diode Capacitance (pF)
IR(Tj)/IR (25 °C) - Leakage Current
1000
BAV20WS-G VR = 150 V
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1
BAV21WS-G VR = 200 V
0.1
0
40
80
120
160
200
Tj - Junction Temperature (°C)
18862_2
T j = 25 ° C
1
Fig. 5 - Leakage Current vs. Junction Temperature
10
100
VR - Reverse Voltage (V)
18863
Fig. 6 - Capacitance vs. Reverse Voltage
0.1 [0.004] max.
0.15 [0.006]
0.10 [0.004]
0.2 [0.008]
0.8 [0.031]
1.15 [0.045]
PACKAGE DIMENSIONS in millimeters (inches): SOD-323
0° - 8°
0.40 [0.016]
0.25 [0.010]
1.95 [0.077]
2.50 [0.098]
1.1 [0.043]
0.20 [0.008]
0.40 [0.016]
2.85 [0.112]
1.5 [0.059]
1.60 [0.063]
Cathode bar
Footprint recommendation:
1.6 [0.063]
Document no.: S8-V-3910.02-001 (4)
Created - Date: 24.August.2004
Rev. 6 - Date: 23.Sept.2016
17443
0.8 [0.031]
0.6 [0.024]
0.8 [0.031]
Rev. 1.7, 12-Jul-17
Document Number: 83423
3
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
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
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.
© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000