SS22 thru SS26
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
• Low forward voltage drop
• High surge capability
• 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
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters,
freewheeling, dc-to-dc converters, and polarity
protection applications.
2.0 A
20 V to 60 V
75 A
0.50 V, 0.70 V
125 °C, 150 °C
DO-214AA (SMB)
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
MECHANICAL DATA
Case:
DO-214AA (SMB)
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 cathode end
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
Max. average forward rectified current at T
L
(Fig. 1)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Non-repetitive avalanche energy at T
A
= 25 °C,
I
AS
= 2.0 A, L = 10 mH
Electrostatic discharge capacitor voltage
Human body model: C = 100 pF, R = 1.5 kΩ
Voltage rate of change (rated V
R
)
Operating junction temperature range
Storage temperature range
Document Number: 88748
Revision: 23-Jan-08
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
E
AS
VC
dV/dt
T
J
T
STG
- 65 to + 125
- 65 to + 150
SYMBOL
SS22
S2
20
14
20
SS23
S3
30
21
30
SS24
S4
40
28
40
2.0
75
20
8.0
10 000
- 65 to + 150
SS25
S5
50
35
50
SS26
S6
60
42
60
V
V
V
A
A
mJ
KV
V/µs
°C
°C
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UNIT
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
SS22 thru SS26
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous forward voltage
(1)
Maximum DC reverse current at rated DC
blocking voltage
(1)
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
TEST
CONDITIONS
2.0 A
T
A
= 25 °C
T
A
= 100 °C
SYMBOL
V
F
I
R
SS22
SS23
0.5
0.4
10
SS24
SS25
0.7
SS26
UNIT
V
mA
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
(1)
Note:
(1) P.C.B. mounted with 0.55 x 0.55" (14 x 14 mm) copper pad areas
SYMBOL
R
θJA
R
θJL
SS22
SS23
SS24
75
17
SS25
SS26
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
SS24-E3/52T
SS24-E3/5BT
SS24HE3/52T
(1)
SS24HE3/5BT
Note:
(1) Automotive grade AEC Q101 qualified
(1)
UNIT WEIGHT (g)
0.096
0.096
0.096
0.096
PREFERRED PACKAGE CODE
52T
5BT
52T
5BT
BASE QUANTITY
750
3200
750
3200
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
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
2.0
100
At Rated T
L
8.3
ms Single Half Sine-Wave
80
1.5
Resistive or
Inductive Load
Peak Forward Surge Current (A)
130
150
170
Average Forward Current (A)
60
1.0
P.C.B. Mounted on
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
SS22 - SS24
SS25 & SS26
0
50
70
90
110
40
0.5
20
0
1
10
100
Lead Temperature (°C)
Number
of Cycles at 60 Hz
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Surge Current
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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: 88748
Revision: 23-Jan-08
SS22 thru SS26
Vishay General Semiconductor
100
1000
Instantaneous Forward Current (A)
10
T
J
= 150 °C
Pulse
Width
= 300
µs
1
%
Duty Cycle
1
Junction Capacitance (pF)
T
J
= 25 °C
T
J
= 125 °C
100
0.1
SS22 - SS24
SS25 & SS26
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
SS22 - SS24
SS25 & SS26
10
0.1
1
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
10
100
0.01
Instantaneous Forward
Voltage
(V)
Reverse
Voltage
(V)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 5. Typical Junction Capacitance
100
Instantaneous Reverse Current (mA)
SS22 - SS24
SS25 & SS26
10
T
A
= 125 °C
1
T
A
= 75 °C
0.1
T
A
= 25 °C
0.01
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse
Voltage
(%)
Figure 4. Typical Reverse Current Characteristics
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-214AA (SMB)
Cathode Band
Mounting Pad Layout
0.085 MAX.
(2.159 MAX.)
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
0.086 MIN.
(2.18 MIN.)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.096 (2.44)
0.084 (2.13)
0.060 MIN.
(1.52 MIN.)
0.220 REF
0.060 (1.52)
0.030 (0.76)
0.220 (5.59)
0.205 (5.21)
0.008 (0.2)
0 (0)
Document Number: 88748
Revision: 23-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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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
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Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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