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Name: EL817(S)(D)(TB)-VG
Brand: Everlight Electronics Co Ltd
SKU: EL817(S)(D)(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 EL817(S)(D)(TB)-VG

Part No.:: EL817(S)(D)(TB)-VG

Manufacturer:: Everlight Electronics Co Ltd

Package:: 4-SMD, Gull Wing

Datasheet:: EL817(S)(D)(TB)-VG.pdf

Description:: OPTOISOLTR 5KV TRANSISTOR 4-SMD

In Stock:: 3390

Quantity:: Add To Cart

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EL817(S)(D)(TB)-VG Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
NumberofChannels:
1
Voltage-Isolation:
5000Vrms
CurrentTransferRatio(Min):
300% @ 5mA
CurrentTransferRatio(Max):
600% @ 5mA
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
6µs, 8µs
InputType:
DC
OutputType:
Transistor
Voltage-Output(Max):
80V
Current-Output/Channel:
50mA
Voltage-Forward(Vf)(Typ):
1.2V
Current-DCForward(If)(Max):
60 mA
VceSaturation(Max):
200mV
OperatingTemperature:
-55°C ~ 110°C
MountingType:
Surface Mount

EL817(S)(D)(TB)-VG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EL817(S)(D)(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 EL817(S)(D)(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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EL817(S)(D)(TB)-VG information

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EL817(S)(D)(TB)-VG Typical application Circuitry

EL817(S)(D)(TB)-VG

An optocoupler or optoisolator component, such as the EL817(S)(D)(TB)-VG, uses light to carry electrical signals between two isolated circuits. This part is commonly used in many different applications to stop high voltages from harming the signal-receiving system. The EL817(S)(D)(TB)-VG is known for its features like high isolation voltage, low power consumption, and fast switching speeds, making it suitable for signal transmission, system isolation, power supply regulation, and more.

Application Scenario: Microcontroller Interface Circuit

In a Microcontroller Interface Circuit, the EL817(S)(D)(TB)-VG can be used to isolate the microcontroller from potentially harmful voltage levels present in an external circuit. Here's a detailed connection guide:

- Input Side Connection: The input side of the EL817(S)(D)(TB)-VG involves the anode and cathode pins of the internal LED. The cathode is connected to the microcontroller circuit's ground, while the anode is connected via a current-limiting resistor to one of the microcontroller's digital output pins.

- Output Side Connection: The output side contains the collector and emitter pins of the internal phototransistor. The collector is connected to the positive supply of the external circuit, and the emitter is connected to the input of the external device, forming a switch that closes when the internal LED is on.

- Current-Limiting Resistor: To keep the current to a safe level and shield the LED from harm, a resistor must be connected in series with the LED. The resistor's value can be computed by taking the LED's forward voltage and current inside the EL817(S)(D)(TB)-VG.

- Pull-up Resistor: On the output side, a pull-up resistor is often connected between the collector and the positive supply voltage to ensure a well-defined voltage when the transistor is off.

When designing circuits with the EL817(S)(D)(TB)-VG, several considerations should be taken into account:

- Isolation Voltage: Ensure the isolation voltage rating of the EL817(S)(D)(TB)-VG meets the requirements for electrical isolation between the microcontroller and the external circuit.

- Speed Requirements: The switching speed of the EL817(S)(D)(TB)-VG should match the speed requirements of the microcontroller interface, as optocouplers can have varying response times. - Power Supply Levels: Verify that the power supply levels on both sides of the EL817(S)(D)(TB)-VG are compatible with the device's specifications to ensure proper operation.

- Temperature Considerations: Be mindful of the operating temperature range of the EL817(S)(D)(TB)-VG, as extreme temperatures can affect the performance and reliability of optocouplers.

By addressing these considerations and following the detailed connection guide, the EL817(S)(D)(TB)-VG can be effectively utilized in microcontroller interface circuits, providing reliable isolation and signal transmission while protecting sensitive components from high voltage levels.

EL817(S)(D)(TB)-VG FAQ

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3. Are the EL817(S)(D)(TB)-VG price and inventory displayed accurate?

The price and inventory of EL817(S)(D)(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.

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6. What is the process for return or replacement of EL817(S)(D)(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 EL817(S)(D)(TB)-VG we delivered, we will accept the replacement or return of the EL817(S)(D)(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 EL817(S)(D)(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