1N5820 - 1N5822
3.0A SCHOTTKY BARRIER RECTIFIERS
Features and Benefits
•Guard Ring Die Construction for Transient Protection
•Low Power Loss, High Efficiency
•High Surge Capability
•High Current Capability and Low Forward Voltage Drop
•For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application
•Lead Free Finish, RoHS Compliant (Note 1)
Mechanical Data
•Case: DO-201AD
•Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0
•Moisture Sensitivity: Level 1 per J-STD-020
•Terminals: Finish - Tin. Plated Leads Solderable per MIL-STD- 202, Method 208 
•Polarity: Cathode Band
•Marking: Type Number
•Weight: 1.1 grams (approximate)
Ordering Information (Note 2)
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Device |
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Packaging |
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Shipping |
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1N5820-B |
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DO-201AD |
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500 Bulk |
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1N5820-T |
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DO-201AD |
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1.2K/Tape & Reel, 13-inch |
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1N5821-B |
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DO-201AD |
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500 Bulk |
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1N5821-T |
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DO-201AD |
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1.2K/Tape & Reel, 13-inch |
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1N5822-B |
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DO-201AD |
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500 Bulk |
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1N5822-T |
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DO-201AD |
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1.2K/Tape & Reel, 13-inch |
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Maximum Ratings @TA = 25°C unless otherwise specified |
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1N5821 |
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Characteristic |
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Symbol |
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1N5820 |
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1N5822 |
Unit |
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Peak Repetitive Reverse Voltage |
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VRRM |
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20 |
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30 |
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40 |
V |
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Working Peak Reverse Voltage |
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VRWM |
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DC Blocking Voltage (Note 3) |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
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14 |
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21 |
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28 |
V |
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Average Rectified Output Current |
@ TL = 95°C |
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IO |
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3.0 |
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A |
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(Note 4) |
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Non-Repetitive Peak Forward Surge Current 8.3ms |
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Single Half Sine-Wave Superimposed on Rated Load |
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IFSM |
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80 |
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A |
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@ TL = 75°C |
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Thermal Characteristics |
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Characteristic |
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Symbol |
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Value |
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Unit |
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Typical Thermal Resistance (Note 5) |
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RθJA |
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40 |
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°C/W |
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RθJL |
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10 |
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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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Electrical Characteristics @TA = 25°C unless otherwise specified |
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1N5821 |
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Characteristic |
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Symbol |
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1N5820 |
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1N5822 |
Unit |
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Forward Voltage |
@ IF = 3.0A |
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VFM |
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0.475 |
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0.500 |
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0.525 |
V |
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@ IF = 9.4A |
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0.850 |
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0.900 |
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0.950 |
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Peak Reverse Current |
@ TA = |
25°C |
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IRM |
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2.0 |
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mA |
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at Rated DC Blocking Voltage (Note 3) |
@ TA = 100°C |
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20 |
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Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
2.For packaging details, go to our website at http://www.diodes.com.
3.Short duration pulse test used to minimize self-heating effect.
4.Measured at ambient temperature at a distance of 9.5mm from the case
5.Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad.
1N5820 - 1N5822 |
1 of 3 |
November 2010 |
Document number: DS23003 Rev. 9 - 2 |
www.diodes.com |
© Diodes Incorporated |
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