SFH 2500 FA-Z

Product Category

The SFH 2500 FA-Z belongs to the category of optoelectronic components, specifically falling under the classification of infrared emitters.

Basic Information Overview

• Use: The SFH 2500 FA-Z is primarily used for proximity sensing, optical touch panels, and object detection applications.
• Characteristics: It exhibits high radiant intensity and a narrow emission angle, making it suitable for precise sensing applications. Additionally, it offers a fast response time and low power consumption.
• Package: The SFH 2500 FA-Z is typically available in a compact surface-mount package, facilitating easy integration into various electronic devices.
• Essence: Its essence lies in providing reliable and accurate infrared emission for proximity and touch sensing purposes.
• Packaging/Quantity: It is commonly supplied in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Wavelength: 850 nm
• Radiant Intensity: Up to 120 mW/sr
• Forward Current: 100 mA
• Forward Voltage: 1.35 V
• Viewing Angle: ± 25°

Detailed Pin Configuration

The SFH 2500 FA-Z typically features a standard pin configuration with anode and cathode connections, as well as additional pins for specific functionalities. The detailed pinout can be obtained from the product datasheet provided by the manufacturer.

Functional Features

• High Radiant Intensity: Enables long-range sensing capabilities.
• Fast Response Time: Facilitates quick and accurate detection of objects.
• Low Power Consumption: Contributes to energy-efficient operation.
• Compact Package: Allows for seamless integration into various electronic designs.

Advantages and Disadvantages

Advantages

• High radiant intensity for extended range sensing.
• Fast response time enhances real-time object detection.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Narrow emission angle may require precise alignment for optimal performance.
• Limited spectral range compared to some alternative models.

Working Principles

The SFH 2500 FA-Z operates based on the principle of infrared light emission. When a forward current is applied, the device emits infrared radiation at a wavelength of 850 nm. This emitted light is then utilized for proximity sensing and object detection, where the reflected or absorbed light is analyzed to determine the presence or absence of objects within the sensor's range.

Detailed Application Field Plans

The SFH 2500 FA-Z finds extensive application in various fields, including: - Proximity Sensing in Smartphones and Tablets - Optical Touch Panels for Interactive Displays - Object Detection in Robotics and Automation Systems - Presence Detection in Security and Surveillance Systems

Detailed and Complete Alternative Models

• SFH 2501 FA-Z: Variant with a wider emission angle for broader coverage.
• SFH 2502 FA-Z: Higher radiant intensity version for increased sensing range.
• TSUS5400: Alternative infrared emitter with similar characteristics and package.

In conclusion, the SFH 2500 FA-Z serves as a reliable and efficient infrared emitter, catering to diverse proximity sensing and object detection applications across various industries.

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