OPB365N11

Product Overview

Belongs to: Optical Sensor
Category: Electronic Component
Use: Detection of objects or motion
Characteristics: Infrared emitter and phototransistor in a single package, compact design
Package: Through-hole
Essence: Reliable object detection solution
Packaging/Quantity: Typically available in packs of 10 units

Specifications

Emitter Wavelength: 950 nm
Sensing Distance: Up to 3.0 mm
Operating Temperature Range: -40°C to +85°C
Supply Voltage: 4.5 V to 16 V
Output Type: Phototransistor
Response Time: 15 µs

Detailed Pin Configuration

Pin 1 (Anode): Emitter
Pin 2 (Cathode): Emitter
Pin 3 (Collector): Phototransistor
Pin 4 (Emitter): Phototransistor
Pin 5 (Base): Phototransistor

Functional Features

Integrated Design: Emitter and phototransistor in one package for easy alignment
Compact Size: Space-saving design for various applications
High Sensitivity: Reliable detection of objects within the sensing distance
Fast Response Time: Quick reaction to changes in the detected environment

Advantages and Disadvantages

Advantages

Compact and integrated design
High sensitivity
Fast response time

Disadvantages

Limited sensing distance
Susceptible to ambient light interference

Working Principles

The OPB365N11 operates on the principle of infrared light reflection. The emitter emits infrared light, which is then reflected off an object and detected by the phototransistor. When an object is within the sensing distance, the phototransistor output changes, indicating the presence of the object.

Detailed Application Field Plans

The OPB365N11 is widely used in various applications such as: - Object detection in automated machinery - Motion detection in security systems - Proximity sensing in robotics - Paper detection in printers and copiers

Detailed and Complete Alternative Models

OPB350N: Similar functionality with a different package type
OPB370N: Longer sensing distance with similar characteristics
OPB380N: Higher temperature range with comparable features

This comprehensive optical sensor provides reliable object detection capabilities in a compact and integrated package, making it suitable for diverse applications.

Word count: 345