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W T E |
SR520 – SR560 |
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PO WE R SEM IC O ND U C TO RS |
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5.0A SCHOTTKY BARRIER RECTIFIER |
Features
!Schottky Barrier Chip
!Guard Ring Die Construction for Transient Protection
!High Current Capability
!Low Power Loss, High Efficiency
!High Surge Current Capability
!For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications
Mechanical Data
!Case: Molded Plastic
!Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
!Polarity: Cathode Band
!Weight: 1.2 grams (approx.)
!Mounting Position: Any
!Marking: Type Number
A B A
C
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D |
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DO-201AD |
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Dim |
Min |
Max |
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A |
25.4 |
— |
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B |
8.50 |
9.50 |
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C |
1.20 |
1.30 |
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D |
5.0 |
5.60 |
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All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic |
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Symbol |
SR520 |
SR530 |
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SR540 |
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SR550 |
SR560 |
Unit |
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Peak Repetitive Reverse Voltage |
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VRRM |
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Working Peak Reverse Voltage |
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VRWM |
20 |
30 |
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40 |
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50 |
60 |
V |
DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
14 |
21 |
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28 |
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35 |
42 |
V |
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Average Rectified Output Current (Note 1) |
@TL = 100°C |
IO |
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5.0 |
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A |
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Non-Repetitive Peak Forward Surge Current 8.3ms |
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Single half sine-wave superimposed on rated load |
IFSM |
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150 |
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A |
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(JEDEC Method) |
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Forward Voltage |
@IF = 5.0A |
VFM |
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0.55 |
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0.70 |
V |
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Peak Reverse Current |
@TA = 25°C |
IRM |
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0.5 |
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mA |
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At Rated DC Blocking Voltage |
@TA = 100°C |
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50 |
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Typical Junction Capacitance (Note 2) |
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Cj |
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550 |
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400 |
pF |
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Typical Thermal Resistance Junction to Ambient |
R JA |
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10 |
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K/W |
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Operating and Storage Temperature Range |
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Tj, TSTG |
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-65 to +150 |
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°C |
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Note: 1. Valid provided that leads are kept 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.
SR520 – SR560 |
1 of 3 |
© 2002 Won-Top Electronics |