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Name: EL357NE(TB)-VG
Brand: Everlight Electronics Co Ltd
SKU: EL357NE(TB)-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(TB)-VG

Part No.:: EL357NE(TB)-VG

Manufacturer:: Everlight Electronics Co Ltd

Package:: 4-SMD, Gull Wing

Datasheet:: EL357NE(TB)-VG.pdf

Description:: OPTOISOLATOR 3.75KV TRANS 4-SOP

In Stock:: 2996

Quantity:: Add To Cart

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EL357NE(TB)-VG Specifications

Packaging:
Tape & Reel (TR)
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(TB)-VG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EL357NE(TB)-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(TB)-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(TB)-VG information

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EL357NE(TB)-VG Typical application Circuitry

The EL357NE(TB)-VG is an optocoupler, belonging to a series that is specifically designed for providing electrical isolation between input and output circuits. In situations when it's critical to isolate control circuits from loud or high-voltage surroundings, these devices are indispensable. They are widely used in interfacing sensitive electronics with high-voltage systems, in power supply management, and in industrial control systems. The EL357NE(TB)-VG is equipped with an integrated Light Emitting Diode (LED) for the input and a phototransistor for the output, enabling signal transmission through optical means while maintaining electrical separation.

1. LED Input Connection: The input of the EL357NE(TB)-VG consists of an LED. To connect it, attach the anode and cathode of the LED to your input signal. It is essential to regulate the forward current of the input signal within the LED's operational range to avoid overloading and to ensure proper functioning.

2. Phototransistor Output Connection: On the output side, the EL357NE(TB)-VG features a phototransistor. Connect the collector and emitter of this phototransistor to your output circuit. Ensure that the load connected to the collector is within the phototransistor's specified maximum ratings to avoid overloading.

3. Powering the LED: The LED in the EL357NE(TB)-VG requires a power source. If the voltage of the input signal aligns with the LED's voltage range, it can be used directly. Otherwise, an external power source or a current-limiting resistor may be necessary.

4. Configuring the Phototransistor: The phototransistor in the EL357NE(TB)-VG can be operated in either active or passive mode. A pull-up resistor is connected to the collector in an active configuration. In a passive configuration, the load is connected directly between the collector and a power supply.

5. Emphasizing Electrical Isolation: The electrical isolation between the input and output is the main purpose of the EL357NE(TB)-VG. Maintain this isolation in your circuit design to protect against voltage spikes and electronic interference.

6. Thermal Management in Circuit Design: While the EL357NE(TB)-VG does not typically generate significant heat, considering thermal aspects in your circuit design is advisable, especially in dense PCB layouts or high-temperature environments.

7. PCB Trace Layout Planning: When integrating the EL357NE(TB)-VG into a PCB, carefully plan the trace routing. Proper layout is crucial for minimizing interference and maintaining signal integrity, particularly in environments with substantial electronic noise.

8. Post-Installation Testing: After installing the EL357NE(TB)-VG, conduct comprehensive testing. This includes verifying the isolation performance and checking that the phototransistor responds correctly to the LED's illumination.

In summary, the EL357NE(TB)-VG is a crucial component in achieving electrical isolation in various electronic applications. Effective implementation involves correct connections for the LED and phototransistor, appropriate power supply for the LED, suitable configuration of the phototransistor, ensuring electrical isolation, considering thermal management, strategic PCB trace layout, and thorough testing after installation. These guidelines are vital for the successful utilization of the EL357NE(TB)-VG in electronic projects.

EL357NE(TB)-VG FAQ

1. How to order EL357NE(TB)-VG on icwhale.com?

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2. How does icwhale.com guarantee that EL357NE(TB)-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(TB)-VG. All suppliers must pass our qualification reviews before they can publish their products including EL357NE(TB)-VG on icwhale.com; we pay more attention to the channels and quality of EL357NE(TB)-VG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

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

The price and inventory of EL357NE(TB)-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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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(TB)-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(TB)-VG we delivered, we will accept the replacement or return of the EL357NE(TB)-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(TB)-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