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Name: EL357NE-VG
Brand: Everlight Electronics Co Ltd
SKU: EL357NE-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 EL357NE-VG

Part No.:: EL357NE-VG

Manufacturer:: Everlight Electronics Co Ltd

Package:: 4-SMD, Gull Wing

Datasheet:: EL357NE-VG.pdf

Description:: OPTOISOLATOR 3.75KV TRANS 4-SOP

In Stock:: 3802

Quantity:: Add To Cart

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EL357NE-VG Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofChannels:
1
Voltage-Isolation:
3750Vrms
CurrentTransferRatio(Min):
100% @ 5mA
CurrentTransferRatio(Max):
200% @ 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

EL357NE-VG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EL357NE-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 EL357NE-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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EL357NE-VG information

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EL357NE-VG Typical application Circuitry

The EL357NE-VG is a component from a series of optocouplers, which are devices used to transfer electrical signals using light waves, thus providing electrical isolation. These optocouplers are particularly useful in circuits where isolation is required for safety or to prevent noise from affecting sensitive components. Common applications include interfacing microcontrollers with high voltage systems, signal isolation in communication devices, and power supply regulation.

1. Connecting the Input (LED) Side: The input of the EL357NE-VG is an LED. You should connect your input signal to the anode and cathode of this LED. It's essential to ensure the forward current of the input signal stays within the LED's operating limits to maintain proper functionality and to avoid damage.

2. Setting Up the Output (Phototransistor) Side: On the output side, the EL357NE-VG has a phototransistor. Connect the collector and emitter of this phototransistor to your output circuit. It is important to ensure that the electrical load on the collector does not exceed the phototransistor's maximum ratings.

3. Power Supply for the LED: The LED part of the EL357NE-VG requires a power source. If the input signal voltage aligns with the LED's voltage range, it can be used directly; otherwise, an external power source or a current-limiting resistor will be necessary.

4. Phototransistor Configuration: The phototransistor in the EL357NE-VG can be configured for active or passive operation. In an active configuration, a pull-up resistor is connected to the collector; in a passive configuration, the load is connected directly between the collector and a power supply.

5. Ensuring Electrical Isolation: The primary role of the EL357NE-VG is to provide electrical isolation between the input and output. Ensure that your circuit design maintains this isolation to guard against voltage spikes and electronic noise interference.

6. Thermal Management Strategy: Although the EL357NE-VG does not typically generate significant heat, it is still important to consider thermal management in the overall circuit design, particularly in dense PCB layouts or environments with high ambient temperatures.

7. PCB Trace Planning: When incorporating the EL357NE-VG into a PCB, the routing of traces to and from the optocoupler is crucial. Proper trace routing is key to minimizing interference and maintaining signal integrity, particularly in environments with high electronic noise.

8. Post-Installation Testing: After installing the EL357NE-VG in your circuit, thorough testing is essential. This includes verifying the optocoupler's isolation properties and testing the responsiveness of the phototransistor to the LED.

In conclusion, the EL357NE-VG is an important component in providing electrical isolation in various electronic applications. Proper utilization involves correct connections for the LED and phototransistor, appropriate power supply arrangements, configurations for the phototransistor operation, ensuring electrical isolation, thermal management considerations, strategic PCB trace layout, and rigorous testing after installation. Following these guidelines will ensure the effective functioning of the EL357NE-VG in your electronic projects.

EL357NE-VG FAQ

1. How to order EL357NE-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 EL357NE-VG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EL357NE-VG. All suppliers must pass our qualification reviews before they can publish their products including EL357NE-VG on icwhale.com; we pay more attention to the channels and quality of EL357NE-VG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EL357NE-VG price and inventory displayed accurate?

The price and inventory of EL357NE-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?

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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 EL357NE-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 EL357NE-VG we delivered, we will accept the replacement or return of the EL357NE-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 EL357NE-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