SFH 7771

Product Overview

SFH 7771 is a high-performance optoelectronic component designed for use in various electronic applications. This product falls under the category of infrared emitters and detectors, offering unique characteristics that make it suitable for a wide range of uses. The package includes essential components and detailed specifications to ensure optimal performance.

Category

Infrared Emitters and Detectors

Use

SFH 7771 is used for proximity sensing, object detection, and data transmission in electronic devices.

Characteristics

• High sensitivity to infrared light
• Low power consumption
• Compact size for easy integration into electronic circuits

Package

The package includes the SFH 7771 component, datasheet, and application notes.

Essence

The essence of SFH 7771 lies in its ability to provide reliable infrared sensing and detection capabilities in electronic systems.

Packaging/Quantity

SFH 7771 is available in standard packaging with quantities tailored to meet the specific needs of different applications.

Specifications

• Peak Wavelength: 850 nm
• Forward Current: 100 mA
• Reverse Voltage: 5 V
• Power Dissipation: 150 mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

SFH 7771 features a standard pin configuration with clear markings for easy integration into electronic circuits. The detailed pin configuration includes the anode, cathode, and signal pins, ensuring seamless connectivity.

Functional Features

• High sensitivity to infrared radiation
• Fast response time
• Wide operating voltage range
• Low profile package for space-constrained designs

Advantages and Disadvantages

Advantages

• Reliable performance in various environmental conditions
• Low power consumption
• Compact design for easy integration

Disadvantages

• Limited range compared to some alternative models
• Sensitive to ambient light interference

Working Principles

SFH 7771 operates based on the principle of infrared light absorption and emission. When exposed to infrared radiation, the component generates a corresponding electrical signal, enabling proximity sensing and object detection in electronic systems.

Detailed Application Field Plans

SFH 7771 finds extensive application in: - Proximity sensors for mobile devices - Object detection in industrial automation - Data transmission in optical communication systems

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: 1. SFH 7770 2. SFH 7772 3. SFH 7773

These alternatives offer varying specifications and features to cater to diverse application requirements.

In conclusion, SFH 7771 offers a reliable solution for infrared sensing and detection needs in electronic applications. With its compact design, high sensitivity, and low power consumption, it serves as a versatile component in various industries.

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