What is the Additional Feature ?

Name: 1N5819
Brand: onsemi
SKU: 1N5819
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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onsemi 1N5819

Part No.:: 1N5819

Manufacturer:: onsemi

Package:: DO-204AL, DO-41, Axial

Datasheet:: 1N5819.pdf

Description:: DIODE SCHOTTKY 40V 1A DO41

In Stock:: 3105

Quantity:: Add To Cart

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1N5819 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Bulk
Series:
RoHS:
RoHS
Speed:
Fast Recovery =< 500ns, > 200mA (Io)
Diode Type:
Schottky
Part Status:
Obsolete
Mounting Type:
Through Hole
Capacitance @ Vr, F:
110pF @ 4V, 1MHz
Reverse Recovery Time (trr):
-
Current - Reverse Leakage @ Vr:
500 µA @ 40 V
Voltage - DC Reverse (Vr) (Max):
40 V
Current - Average Rectified (Io):
1A
Operating Temperature - Junction:
-65°C ~ 125°C
Voltage - Forward (Vf) (Max) @ If:
600 mV @ 1 A

1N5819 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 1N5819 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 1N5819 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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1N5819 information

Views：

1N5819 Typical application Circuitry

1N5819

1N5819 Application Vistas:

The 1N5819 finds its resonance in a plethora of applications, notably:

1. SMPS (Switched-Mode Power Supplies) power rectification.

2. Freewheeling diodes in motor control circuits.

3. Solar charge controllers.

4. Voltage clamping.

1N5819 Defining Specifications:

A closer inspection of the 1N5819 elucidates:

1. A forward voltage drop (Vf) typically ranging between 0.3V to 0.45V.

2. A commendable reverse voltage (Vr) of about 40V.

3. Forward continuous current (If) maxing out at approximately 1A.

4. A fast switching action courtesy of its schottky nature.

Navigating further, let's delve into its integration within a basic solar charge controller circuit.

Application Blueprint: Solar Charge Controller:

Visualize a rudimentary setup, aiming to charge a 12V battery using solar panels, ensuring no reverse discharge during nighttime.

1. Affixing the 1N5819 Diode:

- Anode: connects directly to the solar panel's positive terminal.

- Cathode (Marked with a band): connects the 12V battery's positive terminal to the opposite.

2. Solar Panel & Battery:

-The negative connection of the solar panel is directly connected to the battery's negative terminal.

3. Output Terminals:

- Positive: Taken from the 12V battery's positive terminal.

- Negative: Sourced directly from the battery's negative pole.

Workings Under the Hood:

During sunlight, the solar panel powers up, sending current towards the battery. The 1N5819 facilitates this current flow owing to its forward-biased state. However, when darkness sets in, the solar panel's voltage dips below the battery voltage. The 1N5819, now reverse-biased, halts any current flow from the battery back to the panel, thus preventing battery discharge.

Key Design Pillars:

1. Heat Management: The 1N5819 tends to warm up, especially if the solar panel outputs current near its maximum limit. A small heatsink might be warranted in such scenarios.

2. Wire Thickness: Ensure that wires connecting the solar panel, 1N5819, and the battery are of adequate gauge to handle the current and minimize losses.

3. Panel Rating: Confirm that the solar panel's open-circuit voltage doesn't exceed the 1N5819's maximum reverse voltage.

4. Safety Protocols: Implementing fuses at strategic points can safeguard against unforeseen current spikes or shorts.

To encapsulate, the 1N5819 serves as the linchpin in many a circuit, simplifying designs and enhancing efficiency. With judicious considerations in the design phase, one can seamlessly harness the prowess of this schottky diode.

1N5819 FAQ

1. How to order 1N5819 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that 1N5819 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1N5819. All suppliers must pass our qualification reviews before they can publish their products including 1N5819 on icwhale.com; we pay more attention to the channels and quality of 1N5819 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 1N5819 price and inventory displayed accurate?

The price and inventory of 1N5819 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of 1N5819?

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 1N5819 we delivered, we will accept the replacement or return of the 1N5819 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 1N5819.

(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