VSB1545S-E3
www.vishay.com
Vishay General Semiconductor
Ultra Low V
F
= 0.30 V at I
F
= 5 A
FEATURES
• Trench MOS Schottky technology
• Low forward voltage drop, low power losses
• High efficiency operation
• High forward surge capability
• Solder dip 275 °C max. 10 s, per JESD 22-B106
Photovoltaic Solar Cell Protection Schottky Rectifier
TMBS
®
DO-201AD
• 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
at I
F
= 15 A
T
OP
max. (AC mode)
T
J
max. (DC forward current)
Package
Diode variations
15 A
45 V
200 A
0.38 V
150 °C
200 °C
DO-201AD
Single die
For use in solar cell junction box as a bypass diode for
protection, using DC forward current without reverse bias.
MECHANICAL DATA
Case:
DO-201AD
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Terminals:
Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity:
Color band denotes cathode end
per
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Maximum DC forward current (fig. 1, 2)
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
Operating junction temperature range (AC mode)
Junction temperature in DC forward current
without reverse bias, t 1 h
V
RRM
I
F(DC) (1)
I
F(DC)
(2)
SYMBOL
VSB1545S
V1545S
45
15
7.0
200
-40 to +150
UNIT
V
A
A
I
FSM
T
OP
T
J (3)
°C
200
Notes
(1)
With heatsink
(2)
Without heatsink, free air
(3)
Meets the requirements of IEC 61215 ed. 2 bypass diode thermal test
Revision: 11-Sep-13
Document Number: 89487
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
VSB1545S-E3
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
I
F
= 5.0 A
I
F
= 7.5 A
Instantaneous forward voltage
I
F
= 15 A
I
F
= 5.0 A
I
F
= 7.5 A
I
F
= 15 A
Reverse current
Typical junction capacitance
V
R
= 45 V
4.0 V, 1 MHz
T
A
= 25 °C
T
A
= 125 °C
I
R (2)
C
J
T
A
= 125 °C
T
A
= 25 °C
V
F (1)
SYMBOL
TYP.
0.42
0.44
0.48
0.30
0.33
0.38
-
13.8
1995
MAX.
-
-
0.59
-
-
0.46
1000
30
-
μA
mA
pF
V
UNIT
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
Pulse test: 40 ms pulse width
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Thermal resistance
Typical thermal resistance
SYMBOL
R
R
R
JA
JL
JL
(1)
(1)
(2)
VSB1545S
45
9
4
UNIT
°C/W
°C/W
Notes
(1)
Without heatsink, free air; units mounted on PCB with 2 mm x 2 mm copper pad areas at 9.5 mm lead length
(2)
Leads clipped at 3 mm lead length from plastic body on 7.0 cm x 2.2 cm x 1.9 cm x 2 heatsink
ORDERING INFORMATION
(Example)
PREFERRED P/N
VSB1545S-E3/54
VSB1545S-E3/73
UNIT WEIGHT (g)
1.20
1.20
PREFERRED PACKAGE CODE
54
73
BASE QUANTITY
1400
1000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
8
7
120
Free air, without heatsink
Percentage of Rated Current (%)
100
DC current with heatsink
80
60
40
20
0
Thermal equilibrium
DC Forward Current (A)
6
5
4
3
2
1
0
R
θJA
= 45 °C/W
0
25
50
75
100
125
150
0
25
50
75
100
125
150
175
200
T
A
- Ambient Temperature (°C)
Fig. 1 - Forward Current Derating Curve
Ambient Temperature (°C)
Fig. 2 - Rated Forward Current vs. Ambient Temperature
Revision: 11-Sep-13
Document Number: 89487
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
VSB1545S-E3
www.vishay.com
8
D = 0.5 D = 0.8
7
D = 0.3
D = 0.2
D = 0.1
D = 1.0
100
Vishay General Semiconductor
Instantaneous Reverse Current (mA)
T
A
= 150 °C
10
Average Power Loss (W)
6
5
4
3
2
1
0
0
2
4
T
A
= 125 °C
T
A
= 100 °C
T
1
T
A
= 25 °C
D = t
p
/T
t
p
0.1
20
40
60
80
100
6
8
10
12
14
16
18
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 - Typical Reverse Leakage Characteristics
10 000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Instantaneous Forward Current (A)
T
A
= 150 °C
10
T
A
= 125 °C
T
A
= 100 °C
1
T
A
= 25 °C
Junction Capacitance (pF)
0.6
1000
0.1
0
0.1
0.2
0.3
0.4
0.5
100
0.1
1
10
100
Instantaneous Forward Voltage (V)
Fig. 4 - Typical Instantaneous Forward Characteristics
Reverse Voltage (V)
Fig. 6 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-201AD
1.0 (25.4)
MIN.
0.210 (5.3)
0.190 (4.8)
DIA.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
0.052 (1.32)
0.048 (1.22)
DIA.
Revision: 11-Sep-13
Document Number: 89487
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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