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BYS11-90
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
DO-214AC (SMA)
Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
Solder dip 260 °C, 40 s
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
I F(AV)
1.5 A
TYPICAL APPLICATIONS
For use in high frequency inverters, switching power
supplies, freewheeling diodes, oring diode, dc-to-dc
converters and reverse battery protection.
V RRM
90 V
MECHANICAL DATA
Case: DO-214AC (SMA)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity: Color band denotes the cathode end
I FSM
40 A
V F
0.75 V
T J max.
150 °C
MAXIMUM RATINGS (T A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
BYS11-90
UNIT
Device marking code
BYS
109
Maximum repetitive peak reverse voltage
V RRM
90
V
Maximum average forward rectified current
I F(AV)
1.5
A
Peak forward surge current single half sine-wave
superimposed on rated load
8.3 ms
10 ms
I FSM
40
30
A
Voltage rate of change (rated V R )
dV/dt
10 000
V/µs
Junction and storage temperature range
T J , T STG
- 55 to + 150
°C
Document Number: 86014
Revision: 21-Jan-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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BYS11-90
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
BYS11-90
UNIT
Maximum instantaneous forward voltage (1)
1.0 A
V F
750
mV
Maximum DC reverse current (1)
V RRM
T J = 25 °C
T J = 100 °C
I R
100
1
µA
mA
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (T A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
BYS11-90
UNIT
Maximum thermal resistance - junction lead
R θ JL
25
°C/W
Maximum thermal resistance - junction ambient
R θ JA
150 (1)
125 (2)
100 (3)
°C/W
Notes:
(1) 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 2 O 3 ), 50 mm 2 35 µm Cu
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/TR (1)
0.064
TR
1800
7" diameter plastic tape and reel
BYS11-90HE3/TR3 (1)
0.064
TR3
7500
13" diameter plastic tape and reel
Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T A = 25 °C unless otherwise noted)
10
2.0
T J = 150 °C
V R = V RRM , Half Sine-Wave, R thJA = 25 K/W
1.6
1
1.2
0.1
T J = 25 °C
0.8
0.01
0.4
0.001
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
Forward Voltage (V)
0
40
80
120
160
200
Ambient Temperature (°C)
Figure 1. Forward Current vs. Forward Voltage
Figure 2. Max. Average Forward Current vs. Ambient Temperature
www.vishay.com
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 86014
Revision: 21-Jan-08
2
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BYS11-90
Vishay General Semiconductor
2.0
2.0
V R = 0 V, Half Sine-Wave
R thJA = 25 K/W
1.6
1.6
R thJA = 25 K/W
1.2
1.2
100 K/W
0.8
100 K/W
0.8
125 K/W
0.4
0.4
150 K/W
V R = V RRM
0
0
0
40
80
120
160
200
0
40
80
120
100
200
Ambient Temperature (°C)
Junction Temperature (°C)
Figure 3. Max. Average Forward Currentvs. Ambient Temperature
Figure 5. Max Reverse Power Dissipation vs. Junction Temperature
1000
180
V R = V RRM
160
f = 1 MHz
100
140
120
100
10
80
60
1
40
20
0.1
0
0
40
80
120
160
200
0.1
1
10
100
J unction Temperature (°C)
Reverse Voltage (V)
Figure 4. Reverse Current vs. Junction Temperature
Figure 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)
0.110 (2.79)
0.049 (1.25)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.060 (1.52)
MIN.
0.012 (0.305)
0.006 (0.152)
0.090 (2.29)
0.208
(5.28) REF.
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)
Document Number: 86014
Revision: 21-Jan-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
www.vishay.com
Revision: 18-Jul-08
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