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

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

Manufacturer:: Everlight Electronics Co Ltd

Package:: 4-SMD, Gull Wing

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

Description:: OPTOISOLTR 5KV TRANSISTOR 4-SMD

In Stock:: 2298

Quantity:: Add To Cart

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EL817(S)(D)(TB)-G 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)-G 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)-G 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)-G 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)-G information

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

EL817(S)(D)(TB)-G

The EL817(S)(D)(TB)-G is an optocoupler, a component designed to transmit signals between two isolated circuits using light, ensuring there is no electrical connection between them.

Application Scenario: Industrial Control Systems

In Industrial Control Systems, the EL817(S)(D)(TB)-G can be used to isolate control signals between a sensor or control unit and the main control system or PLC (Programmable Logic Controller). Here's a detailed guide on how to connect the circuit:

- Input Side Connection: The input involves the LED inside the EL817(S)(D)(TB)-G, where the anode is connected to the control signal output from a sensor, through a series resistor to limit current, and the cathode is connected to the sensor circuit's ground.

- Output Side Connection: The output consists of the phototransistor in the EL817(S)(D)(TB)-G. An isolated path for the control signal is provided by connecting the emitter to the PLC input signal pin and the collector to the input voltage (Vcc) of the PLC.

- Series Resistor on Input: A current-limiting resistor is essential in series with the LED to protect it from excessive current, with the value calculated based on the LED's forward voltage and the desired current level.

- Output Pull-Up Resistor: A pull-up resistor may be connected between the collector and Vcc on the output side to ensure the PLC receives a clear high signal when the phototransistor is conducting.

Design considerations for circuits using the EL817(S)(D)(TB)-G include:

- Isolation Voltage Rating: The chosen isolation voltage of the EL817(S)(D)(TB)-G must surpass the maximum potential difference expected in the application to provide adequate protection.

- Switching Speed: The EL817(S)(D)(TB)-G's switching speed should align with the requirements of the control system to prevent signal delays or distortions.

- Input and Output Compatibility: Ensure that the voltage levels and current capabilities on both the input (LED side) and output (phototransistor side) of the EL817(S)(D)(TB)-G are compatible with the connected devices.

- Environmental Conditions: Consider the operating temperature range and other environmental conditions that the EL817(S)(D)(TB)-G will be exposed to, as extreme conditions can impact performance.

By addressing these considerations and following the detailed connection guide, the EL817(S)(D)(TB)-G can be effectively utilized in industrial control systems to provide reliable signal isolation, safeguarding sensitive control electronics from harsh industrial environments and ensuring signal integrity.

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

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

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6. What is the process for return or replacement of EL817(S)(D)(TB)-G?

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)-G we delivered, we will accept the replacement or return of the EL817(S)(D)(TB)-G 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)-G.

(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