OSRAM Opto Semiconductors Inc.
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SFH 320-3/4-Z
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SFH 320-3/4-Z

Product Overview

The SFH 320-3/4-Z belongs to the category of optoelectronic components and is commonly used as an infrared emitter. This component is characterized by its high reliability, efficiency, and compact package. It is typically available in a standard package and is essential for various applications requiring infrared emission.

Basic Information

  • Category: Optoelectronic Component
  • Use: Infrared Emitter
  • Characteristics: High reliability, efficiency, compact package
  • Package: Standard
  • Essence: Infrared emission
  • Packaging/Quantity: Typically sold in bulk quantities

Specifications

  • Wavelength: 940 nm
  • Forward Current: 100 mA
  • Radiant Intensity: 18 mW/sr
  • Viewing Angle: 20°

Detailed Pin Configuration

The SFH 320-3/4-Z features a standard pin configuration with three pins: Anode, Cathode, and Emitter.

Functional Features

  • High radiant intensity
  • Narrow viewing angle for focused emission
  • Low power consumption
  • Reliable performance over time

Advantages

  • Efficient infrared emission
  • Compact design
  • Long-term reliability
  • Low power consumption

Disadvantages

  • Limited viewing angle may not be suitable for wide-area applications
  • Specific wavelength may not be compatible with all systems

Working Principles

The SFH 320-3/4-Z operates on the principle of forward-biased current flow through the semiconductor material, resulting in the emission of infrared light at a wavelength of 940 nm. This emitted light can be utilized for various sensing and communication applications.

Detailed Application Field Plans

The SFH 320-3/4-Z is widely used in applications such as: - Infrared sensing - Remote controls - Proximity sensors - Optical encoders - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the SFH 320-3/4-Z include: - SFH 321-3/4-Z - SFH 322-3/4-Z - SFH 323-3/4-Z

In conclusion, the SFH 320-3/4-Z is a reliable and efficient infrared emitter that finds extensive use in various optoelectronic applications, offering high performance and versatility within its specified wavelength range.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SFH 320-3/4-Z en soluciones técnicas

  1. What is the operating voltage range of SFH 320-3/4-Z?

    • The operating voltage range of SFH 320-3/4-Z is typically between 2.0V and 2.6V.

  2. What is the typical forward current for SFH 320-3/4-Z?

    • The typical forward current for SFH 320-3/4-Z is 100mA.

  3. What is the maximum power dissipation of SFH 320-3/4-Z?

    • The maximum power dissipation of SFH 320-3/4-Z is 150mW.

  4. What is the wavelength range of SFH 320-3/4-Z?

    • The wavelength range of SFH 320-3/4-Z is typically between 600nm and 700nm.

  5. What is the viewing angle of SFH 320-3/4-Z?

    • The viewing angle of SFH 320-3/4-Z is typically 120 degrees.

  6. What is the recommended operating temperature range for SFH 320-3/4-Z?

    • The recommended operating temperature range for SFH 320-3/4-Z is between -40°C and +85°C.

  7. Does SFH 320-3/4-Z require a heat sink for operation?

    • SFH 320-3/4-Z does not typically require a heat sink for normal operation.

  8. Can SFH 320-3/4-Z be used in automotive applications?

    • Yes, SFH 320-3/4-Z is suitable for use in automotive applications.

  9. What are the typical applications for SFH 320-3/4-Z?

    • Typical applications for SFH 320-3/4-Z include sensor-based systems, industrial automation, and medical devices.

  10. Is SFH 320-3/4-Z RoHS compliant?

    • Yes, SFH 320-3/4-Z is RoHS compliant, making it suitable for use in environmentally sensitive applications.