SR520
THRU
SR560
Elektronische Bauelemente
VOLTAGE 20V ~ 60V
5.0AMP Schottky Barrier Rectifiers
RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free
DO-27
FEA
TURES
*
*
*
*
*
Low forward voltage drop
High current capability
High reliability
High surge current capability
Epitaxial construction
.220(5.6)
.189(4.8)
DIA.
1.0(25.4)
MIN.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94 V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 1.10 grams
.052(1.3)
.043(1.1)
DIA.
.375(9.5)
.285(7.2)
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating25 C ambient temperatureunlessotherwisespecified.
Singlephasehalf wave,60Hz,resistiveor inductive load.
Forcapacitiveload,deratecurrent by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Working Peak ReverseVoltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig.1
Peak
ForwardSurgeCurrent,8.3ms
single half sine-wave
superimposed on rated load (JEDEC method)
MaximumInstantaneous Forward Voltageat 5.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DCBlocking Voltage
Ta=100 C
Typical Junction Capacitance (Note1)
Typical ThermalResistanceR
θ
JL(Note2)
Operating Temperature Range T
J
Storage Temperature Range T
STG
NOTES:
SR520
20
20
20
SR530
30
30
30
5.0
100
0.52
0.5
SR540
45
45
45
SR560
60
60
60
UNITS
V
V
V
A
A
0.65
20
380
15
-50 +150
-65 +175
V
mA
mA
pF
C/W
C
C
(Note3)
1.Measured at 1MHzand applied reversevoltage of 4.0VD.C.
2.ThermalResistanc Junction to Lead.
e
3.Pluse test: 300us pulse width,
1% duty cycle.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
18-May-2010
Rev.
E
Page 1 of 2
SR520
THRU
SR560
Elektronische Bauelemente
VOLTAGE 20V ~ 60V
5.0AMP Schottky Barrier Rectifiers
RATING AND CHARACTERISTIC CURVES (SR520 THRU SR560)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
6.0
5.0
4.0
5
SR
FIG.2-TYPICAL FORWARD
20
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
3.0
1.0
1.0
0
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE,( C)
SR
56
0
2.0
SR
52
0~
3.0
10
SR
54
0
56
SR
40
0
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
20
R5
~S
Tj=25 C
Pulse Width 300µs
1% Duty Cycle
0.1
PEAK FORWARD SURGE CURRENT,(A)
80
.01
.1
60
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLTAGE,(V)
40
Tj=25 C
8.3ms S ingle Half
S ine Wave
20
J E DE C method
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
100
CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
1400
1200
1000
800
600
400
200
0
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
10
Tj=75 C
1.0
.1
Tj=25 C
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
18-May-2010
Rev.
E
Page
2
of 2
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