What is the Additional Feature ?

Name: EL357NC-VG
Brand: Everlight Electronics Co Ltd
SKU: EL357NC-VG
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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Everlight Electronics Co Ltd EL357NC-VG

Part No.:: EL357NC-VG

Manufacturer:: Everlight Electronics Co Ltd

Package:: 4-SMD, Gull Wing

Datasheet:: EL357NC-VG.pdf

Description:: OPTOISOLATOR 3.75KV TRANS 4-SOP

In Stock:: 3149

Quantity:: Add To Cart

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EL357NC-VG Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofChannels:
1
Voltage-Isolation:
3750Vrms
CurrentTransferRatio(Min):
200% @ 5mA
CurrentTransferRatio(Max):
400% @ 5mA
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
3µs, 4µs
InputType:
DC
OutputType:
Transistor
Voltage-Output(Max):
80V
Current-Output/Channel:
50mA
Voltage-Forward(Vf)(Typ):
1.2V
Current-DCForward(If)(Max):
50 mA
VceSaturation(Max):
200mV
OperatingTemperature:
-55°C ~ 110°C
MountingType:
Surface Mount

EL357NC-VG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EL357NC-VG 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 EL357NC-VG 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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EL357NC-VG information

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EL357NC-VG Typical application Circuitry

The EL357NC-VG is a component from a series of optocouplers, devices designed for transferring electrical signals through light, providing crucial electrical isolation between the input and output. This isolation is particularly important in applications such as interfacing sensitive electronics with high voltage systems, noise reduction in signal processing, and ensuring safety in power supply management. The EL357NC-VG, with its integrated Light Emitting Diode (LED) on the input side and a phototransistor on the output, is commonly utilized in industrial automation, communication devices, and control systems.

1. Wiring the Input (LED) Component: The EL357NC-VG's input consists of an LED. To connect it correctly, attach your input signal to the LED's anode and cathode. It is vital to regulate the forward current of this input signal within the LED's specified range to maintain optimal functionality and prevent overloading.

2. Connecting the Output (Phototransistor) Side: The output of the EL357NC-VG features a phototransistor. For proper connection, link the phototransistor's collector and emitter to your output circuit, making sure the load does not exceed the phototransistor's maximum rating.

3. Power Supply for the LED: The LED in the EL357NC-VG requires a power source. This can be supplied by the input signal if it falls within the operational voltage range of the LED. Otherwise, an external power source, along with a current-limiting resistor, may be necessary.

4. Configuring the Phototransistor: The EL357NC-VG's phototransistor can be used in either an active or passive configuration. In an active setup, a pull-up resistor is connected to the collector; in a passive setup, the load is directly connected between the collector and a power supply.

5. Ensuring Proper Electrical Isolation: The primary function of the EL357NC-VG is to provide electrical isolation. This isolation should be a key consideration in your circuit design to protect against voltage spikes and electronic interference.

6. Thermal Management Considerations: While the EL357NC-VG typically does not generate excessive heat, it's important to consider thermal management in your circuit design, especially if it is part of a densely packed PCB or is operating in a high-temperature environment.

7. Planning the PCB Trace Layout: When incorporating the EL357NC-VG into a PCB, the routing of traces is crucial. Effective trace routing helps minimize interference and maintains signal integrity, which is essential in environments with significant electronic noise.

8. Testing After Installation: After installing the EL357NC-VG, conduct comprehensive testing of the circuit. This includes verifying the isolation effectiveness and ensuring the phototransistor responds properly to the LED's illumination.

In summary, the EL357NC-VG is an essential optocoupler component for electrical isolation in various electronic applications. Proper use involves correct connections for the LED and phototransistor, appropriate power supply arrangements, phototransistor configuration, maintaining electrical isolation, thermal management, strategic PCB trace layout, and thorough testing post-installation. Following these steps will ensure the effective integration of the EL357NC-VG into electronic projects.

EL357NC-VG FAQ

1. How to order EL357NC-VG 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 EL357NC-VG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EL357NC-VG. All suppliers must pass our qualification reviews before they can publish their products including EL357NC-VG on icwhale.com; we pay more attention to the channels and quality of EL357NC-VG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EL357NC-VG price and inventory displayed accurate?

The price and inventory of EL357NC-VG 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 EL357NC-VG?

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 EL357NC-VG we delivered, we will accept the replacement or return of the EL357NC-VG 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 EL357NC-VG.

(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