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Name: PC817X2CSP9F
Brand: SHARP/Socle Technology
SKU: PC817X2CSP9F
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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SHARP/Socle Technology PC817X2CSP9F

Part No.:: PC817X2CSP9F

Manufacturer:: SHARP/Socle Technology

Package:: 4-SMD, Gull Wing

Datasheet:: PC817X2CSP9F.pdf

Description:: PHOTOCOUPLER

In Stock:: 3951

Quantity:: Add To Cart

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PC817X2CSP9F Specifications

Packaging:
Tape & Reel (TR)
Series:
PC817
ProductStatus:
Obsolete
NumberofChannels:
1
Voltage-Isolation:
5000Vrms
CurrentTransferRatio(Min):
50% @ 5mA
CurrentTransferRatio(Max):
600% @ 5mA
TurnOn/TurnOffTime(Typ):
-
Rise/FallTime(Typ):
4µs, 3µs
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:
-30°C ~ 100°C
MountingType:
Surface Mount

PC817X2CSP9F this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PC817X2CSP9F 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 PC817X2CSP9F 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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PC817X2CSP9F information

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PC817X2CSP9F Typical application Circuitry

The PC817X2CSP9F is an optocoupler, a type of chip that uses light to transfer electrical signals between two isolated circuits. This chip is commonly used in electrical isolation, signal transfer, and interfacing applications. Let's delve into its applications, features, and a detailed circuit design.

Functionality of PC817X2CSP9F

- Optical Isolation: Transmits signals using light, preventing electrical noise and high voltage from affecting the receiving circuit.

- Signal Coupling: Allows communication between two circuits without direct electrical connection.

Application Scenarios:

- Power Supply Control: Applied to feedback control by switching power supplies.

- Signal Isolation: Ideal for isolating sensitive components from noisy environments in audio and data communication systems.

- Microcontroller Interfacing: Connects microcontrollers to high-voltage systems safely.

Key Specifications

- Isolation Voltage: It is safe to use in high-voltage applications since it can isolate high voltages.

- Current Transfer Ratio: Efficiently transfers signal with minimal loss.

- Compact Size: Suitable for space-constrained applications.

Example Circuit: Power Supply Feedback Control

Circuit Design Details

1. LED Side Connection:

- Anode (Pin 1): Connect to the feedback output of the power supply circuit.

- Cathode (Pin 2): Connect to the ground of the power supply circuit with a current-limiting resistor.

2. Phototransistor Side Connection:

- Collector (Pin 4): Connect to the input of the feedback control circuit.

- Emitter (Pin 3): Ground this pin on the control circuit side.

3. Integration with Control Circuit:

- Feedback Signal: The optocoupler's output modulates the feedback signal for the power supply regulation.

Design-Related Issues

- Input Current: To avoid damage, make sure the LED current is within the designated range.

- Output Loading: The connected load on the phototransistor side should be within the chip's handling capacity.

- Thermal Management: If the chip is used in an environment with high temperatures, make sure it has enough cooling.

- Isolation Requirements: Ensure that the isolation voltage rating meets the application's safety requirements.

The PC817X2CSP9F optocoupler is an essential component in applications requiring electrical isolation, such as power supply feedback control circuits. Its ability to protect sensitive circuits from high voltage and noise, along with its efficient signal transfer, makes it a reliable choice. When designing circuits with the PC817X2CSP9F, considerations for input current, load capacity, thermal conditions, and isolation needs are crucial for optimal performance and safety.

PC817X2CSP9F FAQ

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6. What is the process for return or replacement of PC817X2CSP9F?

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 PC817X2CSP9F we delivered, we will accept the replacement or return of the PC817X2CSP9F 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 PC817X2CSP9F.

(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