EL817S1(C)(TU)-F

The EL817S1(C)(TU)-F is a phototransistor optocoupler that combines a phototransistor with a light emitting diode. It is designed for use in electronic circuits to provide electrical isolation between input and output signals.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• Anode: Anode of the internal LED
• Cathode: Cathode of the internal LED
• Collector: Collector of the internal phototransistor
• Emitter: Emitter of the internal phototransistor

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the EL817S1(C)(TU)-F for a visual representation.

Key Features

• Phototransistor Optocoupler: Integrates a phototransistor and an LED in a single package, providing electrical isolation in electronic circuits.
• High Isolation Voltage: Offers high isolation voltage for safe operation between input and output circuits.
• Wide Operating Temperature Range: Functions effectively over a wide temperature range, making it suitable for various environmental conditions.
• Compact Package: Available in a compact and space-saving package, suitable for applications with size constraints.
• RoHS Compliant: Meets RoHS standards for environmentally friendly manufacturing.

Note: For detailed technical specifications, please refer to the EL817S1(C)(TU)-F datasheet.

Application

• Signal Isolation: Ideal for providing electrical isolation in signal transmission and reception circuits.
• Noise Immunity: Used to improve noise immunity in digital and analog circuits by isolating sensitive components.
• Switching Power Supplies: Suitable for feedback and control circuits in switching power supply designs.

Functionality

The EL817S1(C)(TU)-F phototransistor optocoupler enables the transmission of electrical signals without direct electrical connection, ensuring isolation and protection between input and output circuitry.

Usage Guide

• LED Connections: Connect the anode and cathode pins to the appropriate power supply for the internal LED.
• Phototransistor Connections: Connect the collector and emitter pins to the signal input/output circuit for phototransistor operation.

Frequently Asked Questions

Q: Can the EL817S1(C)(TU)-F operate in high-temperature environments?
A: Yes, the EL817S1(C)(TU)-F is designed to function effectively over a wide operating temperature range, making it suitable for high-temperature applications.