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SFH4715S

Name: SFH4715S
Rating: 4.7 (12 reviews)

Infrared Emitters

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概述

Description

SFH4715S is a high-performance opto-isolator, specifically a phototransistor optocoupler, designed for various applications requiring electrical isolation between circuits. It features a gallium arsenide (GaAs) infrared LED coupled with a silicon phototransistor, providing efficient signal transmission with high speed and low power consumption.
Key specifications include a wide operating temperature range and high isolation voltage, making it suitable for industrial, consumer, and automotive applications. Its compact package allows for easy integration into circuit designs, enhancing space efficiency. The SFH4715S is particularly valued for its reliability and performance in signal isolation, ensuring safety and integrity in electronic systems.
Overall, this component is essential for protecting sensitive circuits from high voltages and noise, while facilitating reliable communication across different circuit segments.

Features

The SFH4715S is a high-performance infrared LED specifically designed for applications such as remote controls and optical data transmission. Key features include:
1. Wavelength: Emission peak at 950 nm, making it suitable for various IR applications.
2. High Radiant Intensity: Provides strong output for effective signal transmission.
3. Wide Viewing Angle: Enables broad coverage for IR detection and communication.
4. Compact Package: Typically housed in a standard 5mm or similar package, facilitating easy integration into designs.
5. Temperature Range: Operates efficiently across a wide range of temperatures, ensuring reliability in diverse environments.
6. Fast Response Time: Suitable for high-speed data communication applications.
7. Low Forward Voltage: Efficient power consumption during operation.
These features make the SFH4715S versatile for use in consumer electronics, automotive applications, and industrial devices.

Package

The SFH4715S is typically packaged in a standard 5mm x 5mm surface mount package. This compact design is suitable for various applications, including opto-isolation and photodetection in electronic circuits.

Pinout

The SFH4715S is a high-performance infrared (IR) emitter with a pin count of 2. The functions of its pins are as follows:
1. Anode (Pin 1): This pin is connected to the positive voltage supply, typically used to power the infrared LED.
2. Cathode (Pin 2): This pin is connected to the ground or is used for the return path of the current flowing through the LED.
The device is designed for applications such as optical communication, remote control systems, and various sensing applications. It operates efficiently in the infrared spectrum, emitting light at a wavelength of approximately 940 nm.

Manufacturer

The SFH4715S is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer of discrete semiconductors and passive electronic components, widely known for its innovation and extensive product portfolio. The company serves various industries, including automotive, industrial, consumer electronics, and telecommunications. Vishay is recognized for its commitment to quality and reliability, providing components that are essential for a wide range of electronic applications.

Application

The SFH4715S is a high-performance phototransistor used primarily in applications such as optical sensing, light detection, and communication systems. It's commonly utilized in consumer electronics, industrial automation, and home appliances for tasks like ambient light sensing, IR remote controls, and object detection. Its fast response time and sensitivity make it suitable for applications requiring precise light measurements.

Equivalent

Equivalent products to the SFH4715S chip include the SFH4716S, SFH4717S, and similar devices from other manufacturers, such as the Vishay TSAL6100 or TSAL6200. These alternatives may have similar specifications in terms of wavelength, output power, and package type. Always check the datasheets for precise compatibility and performance characteristics.