SR520U THRU SR5250U
5.0 AMP. Schottky Barrier Rectifiers
Features
•Plastic package has Underwriters Laboratory
Flammability Classification 94V-0 utilizing
Flame Retardant Epoxy Molding Compound.
• Guard ring for overvoltage protection
• High current capability, low forward voltage drop
• Low power loss, high efficiency
• High surge capability
DIA.
０．９６（２４．５）
DO-201AD
MIN.
Mechanical Data
·
Case: Molded plastic DO-201AD
·
Terminals: Plated leads solderable per
MIL-STD-202,Method 208 guaranteed
·
Polarity: Color band dentes cathode end
·
Mounting Position: Any
·
Making: Type Number
·
Lead Free: For RoHS/Lead Free Version
Dimensions in inches and (millimeters)
DIA.
０．９６（２４．５）
MIN.
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified
Single phase,half wave,60Hz,resistive or inductive load
For capacitive load derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Average Rectified Output Current (Note 1)
@T
L
=100℃
SYMBOL
SR SR SR SR SR
SR
SR
SR
SR SR SR
Unit
520U 530U 540U 545U 550U 560U 580U 5100UI5150U 5200U 5250U
20
14
20
30
21
30
40
28
40
45
31.5
45
50
35
50
60
42
60
5.0
80
56
80
100
70
100
150
105
150
200
140
200
250
175
250
V
V
V
A
V
RRM
V
RMS
V
DC
IF(AV)
Peak Forward Surge Current 8.3ms Single half
sine-wave superimposed on rated load (JEDEC I
FSM
Method)
I
2
t Rating for Fusing (t < 8.3ms)
150
A
A
2
s
I
2
t
V
FM
I
R
C
J
R
θJA
T
J
T
STG
0.53
0.2
10.0
500
93.375
0.67
0.82
0.90
0.05
5.0
350
25
-55 to + 150
-55 to + 150
0.92
Forward Voltage
@IF=5.0A
@T
A
=25℃
V
mA
pF
℃/W
℃
℃
Peak Reverse Current
At Rated DC Blocking Voltage @T
A
=100℃
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to
Ambient(Note 1)
Operating Temperature Range
Storage Temperature Range
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C
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SR520U THRU SR5250U
FIG. 1 - FORWARD CURRENT DERATING CURVE
FIG.2-TYPICAL FORWARD CHARACTERISTICS
10.0
INSTANTANEOUS FORWARD CURRENT,(A)
AVERAGE FORWARD CURRENT (A)
5.0
SR520U-SR545U
4.0
3.0
2.0
5.0
SR550U-SR560U
SR580U-SR5100U
1.0
SR5250U
SR5150U-SR5200U
1.0
0
25
50
75
100
125
150
175
T
A
= 25
℃
LEAD TEMPERATURE,
℃
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 3
MAXIMUM NON-REPETITIVE SURGE CURRENT
FIG.4
TYPICAL JUNCTION CAPACITANCE
PEAK FORWARD SURGE CURRENT,(A)
200
4000
150
CAPACITANCE, (pF)
100
SR520-SR545
1000
50
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0
1
2
5
10
20
50
100
SR550-SR5250
T
J
= 25°C f = 1 MHz
NUMBER OF CYCLES AT 60Hz
100
0.1
1
10
100
REVERSE VOLTAGE (V)
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SR520U THRU SR5250U
Important Notice and Disclaimer
•
Reproducing and modifying information of the document is prohibited without permission
•
DIYI reserves the right to make changes to this document and its products and
•
DIYI disclaims any and all liability arising out of the application or use of
•
any product including damages incidentally and consequentially occurred.
from DIYI.
specifications at any time without notice. Customers should obtain and confirm the
latest product information and specifications before final design, purchase or use.
•
DIYI does not assume any and all implied warranties, including warranties of fitness for
particular purpose, non-infringement and merchantability.
Applications shown on the here in document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications.
•
The products shown here in are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own ris k andagree to fully indemnify DIYI for any damages resulting from such
improper use or sale.
DIYI makes no representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
•
Since DIYI uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
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