OPB971N55
Product Overview
Category
The OPB971N55 belongs to the category of optoelectronic sensors.
Use
It is used for detecting the presence or absence of an object, as well as for counting and positioning applications.
Characteristics
- The sensor operates on the principle of reflective sensing.
- It has a compact design and is suitable for use in various industrial and commercial applications.
- The sensor offers high reliability and accuracy in object detection.
Package
The OPB971N55 is available in a compact and durable package suitable for industrial environments.
Essence
This sensor is essential for applications requiring precise object detection and positioning.
Packaging/Quantity
The sensor is typically packaged individually and is available in varying quantities based on customer requirements.
Specifications
- Operating Voltage: 5V
- Output Type: Phototransistor
- Sensing Distance: Up to 5mm
- Operating Temperature Range: -40°C to 85°C
- Package Type: Through-Hole
- Dimensions: 5mm x 5mm x 3mm
Detailed Pin Configuration
The OPB971N55 features a standard 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output 4. N/C (Not connected)
Functional Features
- Reflective sensing operation
- High-speed response time
- Built-in ambient light rejection
- Low power consumption
Advantages and Disadvantages
Advantages
- Reliable object detection
- Compact and durable design
- Suitable for harsh industrial environments
- Low power consumption
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The OPB971N55 operates by emitting infrared light and detecting its reflection off an object. When the emitted light is reflected back to the sensor, it triggers the output signal, indicating the presence of the object.
Detailed Application Field Plans
The OPB971N55 is commonly used in the following applications: - Object detection in automated assembly lines - Positioning and counting of items on conveyor belts - Robotics for object avoidance and positioning
Detailed and Complete Alternative Models
- OPB970N55: Similar reflective optoelectronic sensor with extended sensing range
- OPB972N55: Reflective optoelectronic sensor with enhanced ambient light rejection
In conclusion, the OPB971N55 optoelectronic sensor offers reliable and accurate object detection capabilities, making it an essential component in various industrial automation and robotics applications.
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技術ソリューションにおける OPB971N55 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is OPB971N55?
- OPB971N55 is a high-power N-channel enhancement mode field-effect transistor (FET) designed for applications such as motor control, power supplies, and inverters.
What is the maximum voltage rating of OPB971N55?
- The maximum voltage rating of OPB971N55 is typically 55V.
What is the maximum current rating of OPB971N55?
- The maximum continuous drain current rating of OPB971N55 is typically around 75A.
What are the typical applications of OPB971N55?
- OPB971N55 is commonly used in motor control systems, power supply units, DC-DC converters, and inverter circuits.
What is the on-resistance of OPB971N55?
- The on-resistance of OPB971N55 is typically low, around 9.5mΩ.
What is the gate threshold voltage of OPB971N55?
- The gate threshold voltage of OPB971N55 is typically around 2.5V.
Is OPB971N55 suitable for high-frequency switching applications?
- Yes, OPB971N55 is designed to be suitable for high-frequency switching due to its fast switching characteristics.
Does OPB971N55 require a heatsink for operation?
- Depending on the application and power dissipation, a heatsink may be required to ensure proper thermal management.
What are the recommended operating conditions for OPB971N55?
- The recommended operating temperature range for OPB971N55 is typically -55°C to 175°C, and it should be operated within the specified voltage and current limits.
Are there any specific layout considerations when using OPB971N55 in a circuit?
- It is important to follow the manufacturer's recommended layout guidelines to minimize parasitic effects and ensure optimal performance of OPB971N55 in a circuit.