SBL830–SBL860
Vishay Lite–On Power Semiconductor
8A Schottky Barrier Rectifiers
Features
D
D
D
D
Schottky barrier chip
Guard ring for transient protection
Low power loss, high efficiency
High current capability and low forward voltage
drop
D
High surge capability
D
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection
application
D
Plastic material – UL Recognition flammability
classification 94V–0
94 9537
Absolute Maximum Ratings
T
j
= 25
_
C
Parameter
Repetitive peak reverse voltage
g
=Working peak reverse voltage
DC Blocking lt
=DC Bl ki voltage
Test Condi-
tions
Type
SBL830
SBL835
SBL840
SBL845
SBL850
SBL860
T
C
=95
°
C
Symbol
V
RRM
=V
RWM
V
=V
R
Value
30
35
40
45
50
60
200
8
–65...+150
Unit
V
V
V
V
V
V
A
A
°
C
Peak forward surge current
Average forward current
Junction and storage temperature range
I
FSM
I
FAV
T
j
=T
stg
Electrical Characteristics
T
j
= 25
_
C
Parameter
Forward voltage
g
Reverse current
Diode capacitance
Thermal resistance
junction to case
Test Conditions
I
F
=8A, T
C
=25
°
C
T
C
=25
°
C
T
C
=100
°
C
V
R
=4V, f=1MHz
Type
SBL830–SBL845
SBL850–SBL860
Symbol
V
F
V
F
I
R
I
R
C
D
R
thJL
Min
Typ
Max
0.55
0.70
0.5
50
Unit
V
V
mA
mA
pF
K/W
700
6.9
Rev. A2, 24-Jun-98
1 (4)
SBL830–SBL860
Vishay Lite–On Power Semiconductor
Characteristics
(T
j
= 25
_
C unless otherwise specified)
I
FAV
– Average Forward Current ( A )
10
C
D
– Diode Capacitance ( pF )
8
4000
T
j
= 25°C
6
1000
4
2
0
0
50
100
150
100
0.1
15325
1.0
10
100
15322
T
amb
– Ambient Temperature (
°C
)
V
R
– Reverse Voltage ( V )
Figure 1. Max. Average Forward Current vs.
Ambient Temperature
100
I
F
– Forward Current ( A )
SBL830 – SBL845
Figure 4. Typ. Diode Capacitance vs. Reverse Voltage
100
I
R
– Reverse Current ( mA )
10
T
j
= 100°C
10
T
j
= 75°C
1.0
SBL850 – SBL860
1.0
T
j
= 25°C
Pulse Width = 300
µs
2% Duty Cycle
0.1
T
j
= 25°C
0.1
0.2
15323
0.6
0.8
0.4
V
F
– Forward Voltage ( V )
0.01
0
15326
40
80
120
Percent of Rated Peak Reverse Voltage (%)
Figure 2. Typ. Forward Current vs. Forward Voltage
300
250
200
150
100
50
0
Figure 5. Typ. Reverse Current vs. Percent of
Rated Peak Reverse Voltage
I
FSM
– Peak Forward Surge Current ( A )
8.3 ms Single Half–Sine–Wave
JEDEC method
1
10
Number of Cycles at 60 Hz
100
15324
Figure 3. Max. Peak Forward Surge Current vs.
Number of Cycles
2 (4)
Rev. A2, 24-Jun-98
SBL830–SBL860
Vishay Lite–On Power Semiconductor
Ozone Depleting Substances Policy Statement
It is the policy of
Vishay Semiconductor GmbH
to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as
their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known
as ozone depleting substances ( ODSs ).
The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban
on these substances.
Vishay Semiconductor GmbH
has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively
2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency ( EPA ) in the USA
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively.
Vishay Semiconductor GmbH
can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer
application by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized
application, the buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out
of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or
unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423
4 (4)
Rev. A2, 24-Jun-98
PCB Design
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