BYS11-90
www.vishay.com
Vishay General Semiconductor
Surface-Mount Schottky Barrier Rectifier
FEATURES
• Low profile package
Available
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Very low switching losses
• High surge capability
SMA (DO-214AC)
Cathode
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3
Anode
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
TYPICAL APPLICATIONS
3D 3D
For use in high frequency inverters, switching power
supplies, freewheeling diodes, oring diode, DC/DC
converters, and reverse battery protection.
3D Models
PRIMARY CHARACTERISTICS
MECHANICAL DATA
IF(AV)
1.5 A
VRRM
90 V
IFSM
40 A
VF
0.75 V
Case: SMA (DO-214AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, .....)
TJ max.
150 °C
Package
SMA (DO-214AC)
Circuit configuration
Single
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 and HE3 suffix meet JESD 201 class 2 whisker test
Polarity: color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
BYS11-90
UNIT
BYS109
Maximum repetitive peak reverse voltage
VRRM
90
V
Maximum average forward rectified current
IF(AV)
1.5
A
Peak forward surge current single half sine-wave
superimposed on rated load
Voltage rate of change (rated VR)
Junction and storage temperature range
8.3 ms
10 ms
IFSM
40
30
A
dV/dt
10 000
V/μs
TJ, TSTG
-55 to +150
°C
Revision: 13-May-2020
Document Number: 86014
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
BYS11-90
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
BYS11-90
UNIT
1.0 A
VF
750
mV
Maximum instantaneous forward voltage (1)
Maximum DC reverse current (1)
VRRM
TJ = 25 °C
TJ = 100 °C
100
μA
1
mA
SYMBOL
BYS11-90
UNIT
RθJL
25
°C/W
IR
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
Maximum thermal resistance, junction-to-lead
(1)
150
RθJA (2)
125
RθJA (3)
100
RθJA
Maximum thermal resistance, junction-to-ambient
°C/W
Notes
Mounted on epoxy-glass hard tissue
(2) Mounted on epoxy-glass hard tissue, 50 mm2 35 μm Cu
(3) Mounted on Al-oxide-ceramic (Al O ), 50 mm2 35 μm Cu
2 3
(1)
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
BYS11-90-E3/TR
0.064
TR
1800
7" diameter plastic tape and reel
BYS11-90-E3/TR3
0.064
TR3
7500
13" diameter plastic tape and reel
BYS11-90HE3_A/H (1)
0.064
H
1800
7" diameter plastic tape and reel
0.064
I
7500
13" diameter plastic tape and reel
BYS11-90HE3_A/I
(1)
Note
(1) AEC-Q101 qualified
Revision: 13-May-2020
Document Number: 86014
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
BYS11-90
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Axis Title
Axis Title
1000
10
TJ = 150 °C
1000
1
100
TJ = 25 °C
0.1
TJ = -40 °C
0.01
10
0
10000
TJ = 150 °C
100
TJ = 125 °C
10
1
TJ = 25 °C
0.1
0.01
100
TJ = -40 °C
0.001
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
10
20
Instantaneous Forward Voltage (V)
30
40
50
60
70
80
90
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Characteristics
Fig. 1 - Typical Instantaneous Forward Characteristics
2.0
Max. Reverse Power Dissipation (W)
2.0
VR = VRRM, Half Sine-Wave, RthJL = 25 K/W
Average Forward Current (A)
1000
1st line
10000
2nd line
Instantaneous Reverse Current (μA)
2nd line
Instantaneous Forward Current (A)
100
1.6
1.2
0.8
0.4
0
RthJL = 25 K/W
1.6
100 K/W
1.2
0.8
0.4
VR = VRRM
0
0
40
80
120
160
200
0
40
80
120
100
200
Ambient Temperature (°C)
Junction Temperature (°C)
Fig. 2 - Max. Average Forward Current vs. Ambient Temperature
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
2.0
180
RthJL = 25 K/W
1.2
100 K/W
0.8
f = 1 MHz
160
1.6
Diode Capacitance (pF)
Average Forward Current (A)
VR = 0 V, Half Sine-Wave
125 K/W
0.4
150 K/W
140
120
100
80
60
40
20
0
0
0
40
80
120
160
200
0.1
1
10
100
Ambient Temperature (°C)
Reverse Voltage (V)
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
Fig. 6 - Diode Capacitance vs. Reverse Voltage
Revision: 13-May-2020
Document Number: 86014
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
BYS11-90
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMA (DO-214AC)
Cathode Band
Mounting Pad Layout
0.110 (2.79)
0.100 (2.54)
0.065 (1.65)
0.049 (1.25)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.074 (1.88)
MAX.
0.066 (1.68)
MIN.
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Revision: 13-May-2020
Document Number: 86014
4
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