SB520-SB5100
SB520 - SB5100
Features
•
•
Metal to silicon rectifier, majority
carrier conduction.
For use in low voltage, high
frequency inverters free
wheeling, and polarity
protection applications.
Low power loss, high efficiency.
High current capability, low V
F.
High surge capacity.
Glass passivated
•
•
•
•
DO-201AD
COLOR BAND DENOTES CATHODE
Schottky Rectifiers
Absolute Maximum Ratings*
Symbol
V
RRM
I
F(AV)
I
FSM
T
stg
T
J
T
A
= 25°C unless otherwise noted
Parameter
520
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current
.375 " lead length @ T
A
= 75°C
Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
Storage Temperature Range
Operating Junction Temperature
20
530
30
540
40
Value
550
50
5.0
150
-50 to +150
-50 to +150
560
60
580
80
5100
100
Units
V
A
A
°C
°C
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
P
D
R
θJA
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
Value
5.0
25
Units
W
°C/W
Electrical Characteristics
Symbol
V
F
I
R
C
T
T
A
= 25°C unless otherwise noted
Parameter
520
Forward Voltage @ 5.0 A
Reverse Current @ rated V
R
Total Capacitance
V
R
= 4.0 V, f = 1.0 MHz
T
A
= 25°C
T
A
= 100°C
50
500
530
0.55
Device
540
550
0.5
25
380
560
580
5100
0.67
0.85
Units
V
mA
mA
pF
2001
Fairchild Semiconductor Corporation
SB520 - SB5100, Rev. C
SB520-SB5100
Schottky Rectifiers
(continued)
Typical Characteristics
Average Rectified Forward Current, I
F
[A]
4
SB520-SB540
SB550-SB5100
Peak Forward Surge Current, I
FSM
[A]
5
150
120
3
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" (9.00mm) LOAD
LENGTHS
90
2
60
1
30
0
0
25
50
75
100
125
Ambient Temperature [ºC]
150
175
0
1
2
5
10
20
50
Number of Cycles at 60Hz
100
Figure 1. Forward Current Derating Curve
Figure 2. Non-Repetitive Surge Current
40
SB520-SB540
20
10
Reverse Current, I
R
[mA]
SB520-SB540
SB550-SB5100
T
A
= 100
º
C
Forward Current, I
F
[A]
10
SB580-SB5100
1
SB520-SB540
T
A
= 75
º
C
SB550-SB560
0.1
T
A
= 25
º
C
SB550-SB5100
1
T
A
= 25
º
C
Pulse Width = 300µS
µ
2% Duty Cycle
0.01
0.1
0.4
0.5
0.6
0.7
0.8
0.9
Forward Voltage, V
F
[V]
1
1.1
0.001
0
20
40
60
80
100 120 140
Percent of Rated Peak Reverse Voltage [%]
Figure 3. Forward Voltage Characteristics
Figure 4. Reverse Current vs Reverse Voltage
5000
Total Capacitance, C
T
[pF]
2000
1000
SB520-SB540
500
SB550-SB5100
200
100
0.1
1
10
Reverse Voltage, V
R
[V]
100
Figure 5. Total Capacitance
2001
Fairchild Semiconductor Corporation
SB520 - SB5100, Rev. C
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not intended to be an exhaustive list of all such trademarks.
ACEx™
Bottomless™
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DenseTrench™
DOME™
EcoSPARK™
E
2
CMOS
TM
EnSigna
TM
FACT™
FACT Quiet Series™
DISCLAIMER
FAST
®
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OPTOPLANAR™
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Power247™
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®
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QS™
QT Optoelectronics™
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®
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STAR*POWER™
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®
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As used herein:
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support device or system whose failure to perform can
the body, or (b) support or sustain life, or (c) whose
be reasonably expected to cause the failure of the life
failure to perform when properly used in accordance
support device or system, or to affect its safety or
with instructions for use provided in the labeling, can be
effectiveness.
reasonably expected to result in significant injury to the
user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Advance Information
Product Status
Formative or
In Design
Definition
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Preliminary
First Production
No Identification Needed
Full Production
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. H4
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