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Name: 1N5822US
Brand: Microchip Technology
SKU: 1N5822US
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology 1N5822US

Part No.:: 1N5822US

Manufacturer:: Microchip Technology

Package:: SQ-MELF, B

Datasheet:: 1N5822US.pdf

Description:: DIODE SCHOTTKY 40V 3A B-MELF

In Stock:: 171

Quantity:: Add To Cart

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1N5822US Specifications

Packaging:
Bulk
Series:
RoHS:
RoHS
Speed:
Fast Recovery =< 500ns, > 200mA (Io)
Diode Type:
Schottky
Part Status:
Active
Mounting Type:
Surface Mount
Capacitance @ Vr, F:
-
Reverse Recovery Time (trr):
-
Current - Reverse Leakage @ Vr:
100 µA @ 40 V
Voltage - DC Reverse (Vr) (Max):
40 V
Current - Average Rectified (Io):
3A
Operating Temperature - Junction:
-65°C ~ 125°C
Voltage - Forward (Vf) (Max) @ If:
500 mV @ 3 A

1N5822US this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 1N5822US price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for 1N5822US to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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1N5822US information

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1N5822US Typical application Circuitry

The 1N5822US is a Schottky barrier rectifier diode designed for high-efficiency power conversion applications. It is known for its low forward voltage drop and fast switching capabilities.

Application Scenario: Reverse Polarity Protection in a DC Power Supply

The 1N5822US can be used in reverse polarity protection circuits to prevent damage to a DC power supply if the input polarity is accidentally reversed.

Circuit Configuration:

1. Diode Orientation: Place the 1N5822US in series with the positive input line of the power supply, with its anode connected to the input terminal and cathode to the power supply's positive input.

2. Input Connection: Connect the external DC power source to the anode of the 1N5822US.

3. Output Connection: Link the cathode of the 1N5822US to the positive input of the DC power supply.

4. Ground Connection: Attach the external DC power source and the power supply's negative terminal to the common ground.

Important variables and design considerations:

The following should be considered while creating a circuit utilizing the 1N5822US:

1. Forward Voltage Drop: The protection circuit's power loss is reduced by the 1N5822US's low forward voltage drop.

2. Current Rating: Verify that the 1N5822US's maximum forward current rating exceeds the maximum current that is anticipated in the circuit.

3. Reverse Voltage Rating: The reverse voltage rating of the 1N5822US should exceed the maximum voltage that may be applied in reverse polarity.

4. Thermal Management: Assess the need for heat dissipation, as the 1N5822US may generate heat under high current conditions.

5. Package Type: The US package is designed for surface mount applications, so consider the PCB layout and soldering requirements.

6. Protection Circuit Response: Ensure that the protection circuit responds quickly enough to prevent damage to the power supply in the event of reverse polarity.

In conclusion, the 1N5822US Schottky diode is an excellent choice for reverse polarity protection in DC power supplies due to its low forward voltage drop and fast switching speed. By carefully considering its electrical characteristics and thermal requirements, designers can effectively incorporate this diode into their circuits to enhance safety and efficiency.

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6. What is the process for return or replacement of 1N5822US?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 1N5822US we delivered, we will accept the replacement or return of the 1N5822US only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 1N5822US.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations