What is the Additional Feature ?

Name: FOD817ASD
Brand: ON Semiconductor
SKU: FOD817ASD
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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ON Semiconductor FOD817ASD

Part No.:: FOD817ASD

Manufacturer:: ON Semiconductor

Package:: 4-SMD, Gull Wing

Datasheet:: FOD817ASD.pdf

Description:: OPTOISOLATOR 5KV TRANSISTOR 4SMD

In Stock:: 3015

Quantity:: Add To Cart

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FOD817ASD Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofChannels:
1
Voltage-Isolation:
5000Vrms
CurrentTransferRatio(Min):
80% @ 5mA
CurrentTransferRatio(Max):
160% @ 5mA
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
4µs, 3µs
InputType:
DC
OutputType:
Transistor
Voltage-Output(Max):
70V
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

FOD817ASD this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including FOD817ASD 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 FOD817ASD 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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FOD817ASD information

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FOD817ASD Typical application Circuitry

FOD817ASD

The FOD817ASD is a semiconductor device, specifically an optocoupler or optoisolator. This type of component is used to transfer electrical signals between two isolated circuits using light, providing electrical isolation while maintaining signal integrity.

1. Optocoupler Functionality: The FOD817ASD serves to electrically isolate input and output circuits while allowing signal transfer, protecting sensitive components from voltage spikes and noise.

2. Application in Microcontroller Interfaces: A common application for the FOD817ASD is in microcontroller interfaces, where it is used to isolate the microcontroller from other parts of the circuit, such as high-voltage components or noisy environments.

3. Characteristic Parameters: The FOD817ASD is known for its high isolation voltage, fast switching speed, and low input current requirements, making it suitable for a wide range of digital signal isolation applications.

4. Microcontroller Interface Circuit Configuration: In a microcontroller interface circuit, connect the anode of the FOD817ASD's internal LED (pin 1) to the microcontroller's output pin, and the cathode (pin 2) to the ground through a current-limiting resistor. The collector (pin 4) of the internal phototransistor is connected to the supply voltage of the isolated circuit, and the emitter (pin 3) is connected to the input of the isolated circuit. This setup allows the microcontroller to safely control the isolated circuit without direct electrical connection.

5. Designing for Signal Integrity: When incorporating the FOD817ASD, ensure that the input and output circuits are correctly matched in terms of voltage and current levels to maintain signal integrity and prevent saturation of the optocoupler.

6. Isolation Voltage Considerations: It's important to ensure that the isolation voltage rating of the FOD817ASD is sufficient for the application to prevent breakdown and ensure reliable operation.

7. Speed and Bandwidth: Consider the switching speed and bandwidth requirements of the application, as the FOD817ASD may have limitations in high-speed or high-frequency applications.

8. Thermal Management: Although the FOD817ASD typically does not generate significant heat, proper thermal management should be considered in high-current applications to ensure the longevity of the device.

In conclusion, the FOD817ASD optocoupler is an effective solution for providing electrical isolation in microcontroller interfaces, and safeguarding sensitive components from voltage spikes and noise. When designing circuits with this optocoupler, considerations such as signal integrity, isolation voltage, speed, and thermal management are crucial to ensure optimal performance and reliability.

FOD817ASD FAQ

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3. Are the FOD817ASD price and inventory displayed accurate?

The price and inventory of FOD817ASD 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 FOD817ASD?

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 FOD817ASD we delivered, we will accept the replacement or return of the FOD817ASD 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 FOD817ASD.

(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