New Product
SSA23L, SSA24
Vishay General Semiconductor
High-Current Density Surface Mount Schottky Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Guardring for overvoltage protection
• Low power losses, high efficiency
• Low forward voltage drop
• High surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
•
Halogen-free according to IEC 61249-2-21 definition
DO-214AC (SMA)
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
E
AS
V
F
T
J
max.
2.0 A
30 V, 40 V
60 A
11.25 mJ
0.38 V, 0.42 V
150 °C
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, and polarity protection
applications.
MECHANICAL DATA
Case:
DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals:
Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
Polarity:
Color band denotes the cathode end
per
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified currentat T
L
(fig. 1)
Peak forward surge current 8.3 ms single halfsine-wave
superimposed on rated load
Non-repetitive avalanche energy at T
A
= 25 °C, I
AS
= 1.5 A, L = 10 mH
Voltage rate of change (rated V
R
)
Operating junction temperature range
Storage temperature range
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
E
AS
dV/dt
T
J
T
STG
SYMBOL
SSA23L
23L
30
21
30
2.0
60
11.25
10 000
- 65 to + 150
- 65 to + 150
SSA24
S24
40
28
40
UNIT
V
V
V
V
A
A
mJ
V/μs
°C
°C
Document Number: 89280
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
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
New Product
SSA23L, SSA24
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
SSA23L
PARAMETER
TEST CONDITIONS
T
J
= 25 °C
T
J
= 125 °C
Maximum reverse current at rated V
R
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
Pulse test: Pulse width
40 ms
T
J
= 25 °C
T
J
= 125 °C
SYMBOL
TYP.
Maximum instantaneous forward voltage
2.0 A
V
F (1)
0.43
0.32
-
15
MAX.
0.45
0.38
0.5
25
TYP.
0.45
0.36
-
12
MAX.
0.49
V
0.42
0.2
mA
20
SSA24
UNIT
I
R (2)
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
Note
(1)
Aluminum substrate mounted
SYMBOL
R
JA
(1)
R
JL
(1)
SSA23L
110
°C/W
28
SSA24
UNIT
ORDERING INFORMATION
(Example)
PREFERRED P/N
SSA23L-M3/61T
SSA23L-M3/5AT
UNIT WEIGHT (g)
0.064
0.064
PREFERRED PACKAGE CODE
61T
5AT
BASE QUANTITY
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25
C
unless otherwise noted)
2.5
70
Peak Forward Surge Current (A)
Average Forward Current (A)
60
50
40
30
20
10
0
2.0
1.5
1.0
0.5
SSA23L
SSA24
0
0
25
50
75
100
125
150
1
10
100
Lead Temperature (°C)
Number of Cycles at 60 Hz
Fig. 1 - Forward Current Derating Curve
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
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2
For technical questions within your region, please contact one of the following:
Document Number: 89280
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 20-Apr-11
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
New Product
SSA23L, SSA24
Vishay General Semiconductor
100
1000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Instantaneous Forward Current (A)
10
T
J
= 150 °C
1
SSA23L
SSA24
T
J
= 25 °C
Junction Capacitance (pF)
100
0.1
T
J
= 125 °C
0.01
0
0.2
0.4
0.6
0.8
1.0
10
1
SSA23L
SSA24
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 5 - Typical Junction Capacitance
100
Instantaneous Reverse Current (mA)
T
J
= 150 °C
10
T
J
= 125 °C
1
SSA23L
SSA24
0.1
0.01
T
J
= 25 °C
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Characteristics
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)
Document Number: 89280
Revision: 20-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
3
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
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
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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
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Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
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Document Number: 91000
Revision: 11-Mar-11
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