SFH 9500

Product Category

The SFH 9500 belongs to the category of infrared emitters, commonly used in various electronic devices and applications.

Basic Information Overview

• Use: The SFH 9500 is primarily used as an infrared emitter for applications such as remote controls, proximity sensors, and optical encoders.
• Characteristics: It is known for its high efficiency, reliability, and precise wavelength emission.
• Package: The SFH 9500 is typically available in a small, surface-mount package for easy integration into electronic circuits.
• Essence: Its essence lies in emitting infrared light with high precision and consistency.
• Packaging/Quantity: It is usually supplied in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Wavelength: Typically operates at a wavelength of 950 nm.
• Power Rating: Can handle power levels up to 100 mW.
• Operating Temperature: Designed to operate within a temperature range of -40°C to 85°C.
• Forward Voltage: Requires a forward voltage of around 1.2V for operation.

Detailed Pin Configuration

The SFH 9500 typically features three pins: Anode, Cathode, and Ground. The pinout configuration is as follows: - Anode (A): Pin 1 - Cathode (K): Pin 2 - Ground (GND): Pin 3

Functional Features

• High Efficiency: The SFH 9500 offers high radiant intensity and radiant power output, ensuring efficient performance.
• Reliability: It is designed for long-term reliability and consistent performance over its operational lifespan.
• Precise Emission: The device emits infrared light with a narrow spectral bandwidth, making it suitable for specific applications requiring precise wavelength characteristics.

Advantages and Disadvantages

Advantages: - High efficiency and reliability - Precise wavelength emission - Compact surface-mount package for easy integration

Disadvantages: - Sensitive to static discharge - Limited operating temperature range

Working Principles

The SFH 9500 operates based on the principle of electroluminescence, where electrical current passing through the semiconductor material generates infrared light emission at the specified wavelength.

Detailed Application Field Plans

The SFH 9500 finds extensive use in various applications, including: - Remote Controls: For transmitting infrared signals to control electronic devices. - Proximity Sensors: Used to detect the presence of objects in close proximity. - Optical Encoders: Employed for position and motion sensing in industrial and robotics applications.

Detailed and Complete Alternative Models

Some alternative models to the SFH 9500 include: - SFH 9501: A variant with enhanced power handling capabilities. - SFH 9502: Offers a wider operating temperature range for extreme environments. - SFH 9503: Provides improved spectral bandwidth characteristics for specific applications.

This comprehensive range of alternatives ensures that there are suitable options available based on specific application requirements.

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