BYS11-90
www.vishay.com
Vishay General Semiconductor
Surface Mount Schottky Barrier Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Very low switching losses
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
DO-214AC (SMA)
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
Package
Diode variations
1.5 A
90 V
40 A
0.75 V
150 °C
DO-214AC (SMA)
Single
TYPICAL APPLICATIONS
For use in high frequency inverters, switching power
supplies, freewheeling diodes, oring diode, DC/DC
converters, and reverse battery protection.
MECHANICAL DATA
Case:
DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3 - RoHS-compliant and AEC-Q101 qualified
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B, .....)
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 2 whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity:
Color band denotes cathode end
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
Peak forward surge current single half sine-wave
superimposed on rated load
Voltage rate of change (rated V
R
)
Junction and storage temperature range
8.3 ms
10 ms
V
RRM
I
F(AV)
I
FSM
dV/dt
T
J
, T
STG
SYMBOL
BYS11-90
BYS109
90
1.5
40
30
10 000
-55 to +150
V
A
A
V/μs
°C
UNIT
Revision: 23-Dec-14
Document Number: 86014
1
For technical questions within your region:
DiodessAmericas@vishay.com, DiodessAsia@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
TEST CONDITIONS
1.0 A
V
RRM
T
J
= 25 °C
T
J
= 100 °C
SYMBOL
V
F
I
R
BYS11-90
750
100
1
UNIT
mV
μA
mA
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward voltage
(1)
Maximum DC reverse current
(1)
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum thermal resistance, junction to lead
Maximum thermal resistance, junction to ambient
SYMBOL
R
JL
R
JA
(1)
R
JA
(2)
BYS11-90
25
150
125
100
UNIT
°C/W
°C/W
R
JA
(3)
Notes
Mounted on epoxy-glass hard tissue
(2)
Mounted on epoxy-glass hard tissue, 50 mm
2
35 μm Cu
(3)
Mounted on Al-oxide-ceramic (Al O ), 50 mm
2
35 μm Cu
2 3
(1)
ORDERING INFORMATION
(Example)
PREFERRED P/N
BYS11-90-E3/TR
BYS11-90-E3/TR3
BYS11-90HE3/TR
(1)
BYS11-90HE3/TR3
(1)
BYS11-90HE3_A/H
(1)
BYS11-90HE3_A/I
(1)
Note
(1)
AEC-Q101 qualified
UNIT WEIGHT (g)
0.064
0.064
0.064
0.064
0.064
0.064
PREFERRED PACKAGE CODE
TR
TR3
TR
TR3
H
I
BASE QUANTITY
1800
7500
1800
7500
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25
C
unless otherwise noted)
10
T
J
= 150 °C
2.0
V
R
= V
RRM
, Half Sine-Wave, R
thJA
= 25 K/W
Average Forward Current (A)
1.6
Forward Current (A)
1
1.2
0.1
T
J
= 25 °C
0.01
0.8
0.4
0.001
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
0
0
40
80
120
160
200
Forward Voltage (V)
Ambient Temperature (°C)
Fig. 1 - Forward Current vs. Forward Voltage
Fig. 2 - Max. Average Forward Current vs. Ambient Temperature
Revision: 23-Dec-14
Document Number: 86014
2
For technical questions within your region:
DiodessAmericas@vishay.com, DiodessAsia@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
2.0
2.0
Max. Reverse Power Dissipation (W)
V
R
= 0 V, Half Sine-Wave
R
thJA
= 25 K/W
1.6
Average Forward Current (A)
1.6
R
thJA
= 25 K/W
1.2
1.2
100 K/W
0.8
125 K/W
0.4
100 K/W
0.8
0.4
V
R
= V
RRM
0
0
40
80
120
100
200
150 K/W
0
0
40
80
120
160
200
Ambient Temperature (°C)
Junction Temperature (°C)
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
Fig. 5 - Max. Reverse Power Dissipation vs. Junction Temperature
1000
V
R
= V
RRM
100
180
160
f = 1 MHz
Diode Capacitance (pF)
0
40
80
120
160
200
Reverse Current (mA)
140
120
100
80
60
40
20
10
1
0.1
0
0.1
1
10
100
Junction Temperature (°C)
Reverse Voltage (V)
Fig. 4 - Reverse Current vs. Junction Temperature
Fig. 6 - Diode Capacitance vs. Reverse Voltage
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-214AC (SMA)
Cathode Band
Mounting Pad Layout
0.066 (1.68)
MIN.
0.074 (1.88)
MAX.
0.065 (1.65)
0.049 (1.25)
0.110 (2.79)
0.100 (2.54)
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)
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Revision: 23-Dec-14
Document Number: 86014
3
For technical questions within your region:
DiodessAmericas@vishay.com, DiodessAsia@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.
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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