TT Electronics/Optek Technology
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OPB970N55
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OPB970N55

Product Overview

The OPB970N55 is a high-performance optoelectronic sensor designed for use in various industrial and commercial applications. This sensor belongs to the category of reflective object sensors and is commonly used for detecting the presence or absence of objects, as well as for position sensing. The characteristics of the OPB970N55 include high sensitivity, reliable performance, and a compact package. It is typically sold in quantities suitable for industrial production and assembly.

Specifications

  • Operating Voltage: 5V
  • Output Type: Phototransistor
  • Sensing Distance: 3mm to 10mm
  • Package Type: Through Hole
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 5.2mm x 7.6mm x 4.7mm

Detailed Pin Configuration

The OPB970N55 features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

  • High sensitivity to detect objects within the specified range
  • Fast response time for real-time object detection
  • Reliable performance in various environmental conditions
  • Compact design for easy integration into different systems

Advantages and Disadvantages

Advantages

  • Versatile application in industrial automation, robotics, and consumer electronics
  • Compact and durable package for long-term use
  • Easy to integrate into existing electronic systems

Disadvantages

  • Limited sensing distance compared to some other sensors in the market
  • Susceptible to ambient light interference in certain operating environments

Working Principles

The OPB970N55 operates based on the principle of reflective object sensing. When an object enters the sensor's detection range, it reflects the emitted light back to the phototransistor, causing a change in the output signal. This change is then processed to determine the presence or absence of the object.

Detailed Application Field Plans

The OPB970N55 is widely used in the following applications: - Object detection in automated manufacturing processes - Position sensing in conveyor systems - Proximity sensing in robotics and automation - Paper detection in printers and copiers - End-of-travel limit sensing in consumer electronics

Detailed and Complete Alternative Models

For users seeking alternative models with similar functionality, the following options are available: - OPB970P55: A variant with extended sensing distance - OPB970N56: Enhanced ambient light rejection for outdoor applications - OPB970N57: Higher temperature tolerance for extreme environments

In conclusion, the OPB970N55 offers reliable object sensing capabilities in a compact and versatile package, making it an ideal choice for a wide range of industrial and commercial applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPB970N55 v technických řešeních

  1. What is the OPB970N55?

    • The OPB970N55 is a high-power N-channel MOSFET designed for various technical applications.

  2. What is the maximum voltage and current rating of the OPB970N55?

    • The OPB970N55 has a maximum voltage rating of 55V and a maximum continuous drain current of 75A.

  3. What are the typical applications of the OPB970N55?

    • The OPB970N55 is commonly used in power supplies, motor control, and other high-power switching applications.

  4. What is the on-resistance of the OPB970N55?

    • The on-resistance of the OPB970N55 is typically very low, around 5.5 milliohms.

  5. Does the OPB970N55 require a heat sink for operation?

    • Yes, due to its high power handling capabilities, the OPB970N55 often requires a heat sink for proper thermal management.

  6. Is the OPB970N55 suitable for automotive applications?

    • Yes, the OPB970N55 is often used in automotive systems such as electric power steering, battery management, and motor control.

  7. What are the key features of the OPB970N55?

    • The OPB970N55 features low on-resistance, high current capability, and robustness for demanding applications.

  8. Can the OPB970N55 be used in parallel to increase current handling?

    • Yes, multiple OPB970N55 MOSFETs can be used in parallel to increase the overall current handling capability.

  9. What are the recommended gate drive voltage levels for the OPB970N55?

    • The recommended gate drive voltage for the OPB970N55 is typically around 10V for optimal performance.

  10. Are there any specific layout considerations when using the OPB970N55 in a circuit?

    • Proper attention to PCB layout, especially for thermal management and minimizing parasitic inductance, is crucial for maximizing the performance of the OPB970N55 in a circuit.