BYS10-25, BYS10-35, BYS10-45
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
Available
• Very low switching losses
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
SMA
(DO-214AC)
• AEC-Q101 qualified
- Automotive ordering code: base P/NHE3 or P/NHM3
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
Package
Diode variations
1.5 A
25 V, 35 V, 45 V
40 A
0.50 V
150 °C
SMA (DO-214AC)
Single
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
MECHANICAL DATA
Case:
SMA (DO-214AC)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/N-M3 - halogen-free, RoHS-compliant, commercial
grade
Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified
Base P/NHM3_X - halogen-free, 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, M3, HE3, and HM3 suffix meets JESD 201 class 2
whisker test
Polarity:
color band denotes the 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
Junction and storage temperature range
8.3 ms
10 ms
V
RRM
I
F(AV)
I
FSM
T
J
, T
STG
SYMBOL
BYS10-25
BYS 025
25
BYS10-35
BYS 035
35
1.5
40
30
-65 to +150
BYS10-45
BYS 045
45
V
A
A
°C
UNIT
Revision: 21-Jul-17
Document Number: 86013
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
BYS10-25, BYS10-35, BYS10-45
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
BYS10-25
BYS10-35
500
500
10
BYS10-45
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
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)
SYMBOL
R
θJL
R
θJA
(1)
R
θJA
(2)
BYS10-25
BYS10-35
25
150
125
100
BYS10-45
UNIT
°C/W
°C/W
R
θJA
(3)
ORDERING INFORMATION
(Example)
PREFERRED P/N
BYS10-45-E3/TR
BYS10-45-E3/TR3
BYS10-45HE3_A/H
(1)
BYS10-45HE3_A/I
(1)
BYS10-45-M3/TR
BYS10-45-M3/TR3
BYS10-45HM3_A/H
(1)
BYS10-45HM3_A/I
(1)
Note
(1)
AEC-Q101 qualified
UNIT WEIGHT (g)
0.064
0.064
0.064
0.064
0.064
0.064
0.064
0.064
PREFERRED PACKAGE CODE
TR
TR3
H
I
TR
TR3
H
I
BASE QUANTITY
1800
7500
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
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25
°C
unless otherwise noted)
7
BYS10-45
6
1000
P
R
- Max. Reverse Power Dissipation (W)
Reverse Current (mA)
5
BYS10-35
4
3
2
1
R
thJA
= 100 K/W
0
0
40
80
120
160
200
R
thJA
= 25 K/W
BYS10-25
100
10
V
R
= V
RRM
1
0.1
0
40
80
120
160
200
Junction Temperature (°C)
Junction Temperature (°C)
Fig. 1 - Max. Reverse Power Dissipation vs.
Junction Temperature
Fig. 2 - Max. Reverse Current vs. Junction Temperature
Revision: 21-Jul-17
Document Number: 86013
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
BYS10-25, BYS10-35, BYS10-45
www.vishay.com
Vishay General Semiconductor
100
2.0
V
R
= V
RRM
, Half Sine-Wave, R
thJA
= 25 K/W
Average Forward Current (A)
1.6
T
J
= 150 °C
1.2
BYS10-25
0.8
BYS10-35
0.4
BYS10-45
0
0
40
80
120
160
200
Forward Current (A)
10
1
T
J
= 25 °C
0.1
0.01
0
0.4
0.8
1.2
1.6
2.0
Ambient Temperature (°C)
Forward Voltage (V)
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
Fig. 5 - Max. Forward Current vs. Forward Voltage
2.0
100
V
R
= 0 V, Half Sine-Wave
1.6
Transient Thermal Impedance (°C/W)
200
Average Forward Current (A)
10
1.2
100 K/W
0.8
125 K/W
R
thJA
= 25 K/W
1
0.4
150 K/W
0
0
40
80
120
160
0.1
0.01
0.1
1
10
100
Ambient Temperature (°C)
t - Heating Time (s)
Fig. 4 - Max. Average Forward Current vs. Ambient Temperature
Fig. 6 - Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
SMA
(DO-214AC)
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: 21-Jul-17
Document Number: 86013
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.
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.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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