on October 24th 17,533

TCRT5000 IR Sensor: Pinout, Features, and Datasheet

This article explores the TCRT5000, an innovative infrared sensor that combines an IR emitter and phototransistor to effectively filter out visible light, enhancing object detection through IR light reflection. Its precision in focusing on infrared wavelengths makes it a reliable choice for a wide range of applications, meeting the demands for accuracy and dependability in technology. The extended functionality of the TCRT5000L variant further addresses the growing demand for advanced sensing capabilities, broadening the potential applications of this versatile sensor.

Catalog

Overview of TCRT5000

The TCRT5000 merges an infrared (IR) emitter with a phototransistor, offering a sleek approach for both proximity and reflective sensing. This adaptable component appears in various fields, from guiding line-following robots to detecting objects.

TCRT5000 Alternatives and Equivalents

• TCRT5000L

• SFH6156-3X001T

• TCLT1009

• TCLT1600

• RPR220

• QTR-1RC

• TSOP

• GP2Y0A21

TCRT5000 Pin Configuration

Pin Number	Pin Name	Description
1	Collector	The collector of the phototransistor is connected to +5V
2	Emitter	The emitter of the phototransistor is grounded through a resistor
3	Anode	The Anode of the photodiode is connected to +5V
4	Cathode	The Cathode of a photodiode is grounded through a resistor

TCRT5000 Symbol, Footprint, and CAD Model

TCRT5000L Specifications

Technical specifications, characteristics, and parameters of the Vishay Semiconductor Opto Division TCRT5000, along with components that have similar specifications to the TCRT5000L.

Type	Parameter
Factory Lead Time	32 Weeks
Mount	Through Hole
Package / Case	PCB Mount
Collector-Emitter Breakdown Voltage	70V
Number of Elements	1
Packaging	Tube
Part Status	Active
Max Operating Temperature	85°C
Voltage - Rated DC	1.25V
Output Voltage	70V
Number of Channels	1
Forward Current	60mA
Collector Emitter Voltage (VCEO)	70V
Sensing Distance	0.591 (15mm)
Reverse Breakdown Voltage	5V
Current - DC Forward (If) (Max)	60mA
Contact Plating	Silver, Tin
Mounting Type	Through Hole
Number of Pins	4
Current-Collector (Ic) (Max)	100mA
Operating Temperature	-25°C–85°C
Published	2009
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Min Operating Temperature	-25°C
Max Power Dissipation	200mW
Output Type	Phototransistor
Power Dissipation	200mW
Forward Voltage	1.25V
Max Collector Current	100mA
Voltage - Collector Emitter Breakdown (Max)	70V
Sensing Method	Reflective
Input Current	60mA

Features of the TCRT5000

Enhanced Leaded Package Design

The leaded package of the TCRT5000 ensures connections that are both stable and dependable, making it adaptable to various applications. This design allows for versatile system integration, accommodating diverse environments with ease.

Optimal Operating Distance at 2.5 mm

With an optimal operating range of 2.5 mm, the TCRT5000 excels in tasks requiring short-range detection. This trait is invaluable in scenarios demanding precise proximity sensing, such as on automated assembly lines where precision impacts both efficiency and safety.

Robust Forward Current Capacity at 60mA

A forward current capacity of 60mA balances robust performance with energy-conscious operation. Others harness this attribute to refine power management in cost-sensitive projects, enhancing both performance and sustainability.

Daylight Blockage via 950 nm Emitter Wavelength

Emitting at a wavelength of 950 nm, this sensor effectively minimizes interference from ambient daylight, allowing reliable function across various lighting scenarios. This feature proves advantageous in outdoor settings or spaces with variable light levels, boosting the sensor's adaptability.

Versatile Analog and Digital Signal Output

Providing both analog and digital signal outputs, this dual-mode capability expands the sensor's applicability. It seamlessly integrates into systems requiring diverse signal types, catering to a wide range of technological needs and offering design flexibility.

Applications of the TCRT5000

Position Sensing for Shaft Encoders

The TCRT5000 featured in shaft encoders transforms rotational position into digital signals, exploiting its reflective properties to deliver precise feedback. This is use in motion control systems where precision is desired by industries like robotics and automated manufacturing. Observations highlight its reliability and performance under pressure, underscoring its role in boosting system efficiency.

Reflective Object Detection

Another use is in detecting reflective objects. The TCRT5000, with its thoughtful design, excels in identifying reflective surfaces, playing a role in automation. It contributes to object tracking and quality assurance, frequently utilized in inventory management and sorting systems. Its proficiency in discerning surface differences enhances operational precision.

Limit Switch Functions

In devices such as VCRs, the TCRT5000 serves as a reliable limit switch, adept at sensing end-of-motion scenarios. Its application in older technologies demonstrates a rugged dependability. Even in contemporary settings, it remains a go-to choice where compact and reliable limit switches are favored, showcasing the sensor's ongoing relevance.

Advantages in Compact Space Utilization

Thanks to its compact size, the sensor fits seamlessly into tight spaces unsuitable for traditional sensors. This is beneficial for miniaturized electronics and portable devices. Practical applications validate its effectiveness in confined design projects, emphasizing an engineering approach that seeks to optimize functionality within limited space.

How to Use TCRT5000?

Integrating the TCRT5000 with microcontrollers like Arduino or Raspberry Pi opens up opportunities to explore intricate circuitry. This process involves allowing the sensor to detect lines or objects through changes in reflected IR light. Due to its straightforward design, the TCRT5000 is well-suited for educational and practical ventures in robotics and automation. It operates efficiently with microcontrollers using minimal components such as resistors and capacitors. This friendly setup enhances its applicability in scenarios like obstacle detection or path following.

Proper sensor positioning and sensitivity calibration play roles in achieving precise detection, especially under varying light conditions. Experimental approaches and iterative tuning make optimal performance attainable, highlighting the benefit of adjusting configurations to fit specific needs. The core functionality of the TCRT5000 hinges on the reflection of IR light, a concept applied in various fields, from line-following robots to automated sorting systems. By grasping the interaction of IR light with diverse surfaces, detection reliability can be bolstered. Delving into these principles and incorporating the sensor into complex systems unveils a wide array of application possibilities. With careful planning, advancements in automation and efficiency become increasingly evident.

TCRT5000 Package Dimension

TCRT5000 Manufacturer Information

The TCRT5000, developed by Vishay, is a testament to meticulous engineering and a deep sense of duty toward compliance with international standards. Regulations, such as RoHS, seek to protect our surroundings by limiting the use of harmful materials like lead. By following these guidelines, the TCRT5000 doesn't just conform to regulatory policies, it actively participates in reducing environmental damage. This approach resonates with industries striving for eco-friendly production. As environmental criteria grow stricter, companies like Vishay face the ongoing task of adapting with creativity. Embracing forward-looking strategies that anticipate changes in regulations while prioritizing sustainability can distinguish industry leaders.

Datasheet PDF

TCRT5000 Datasheets:

PCN OSI-837-2015 Rev. 0 23/Apr/2015.pdf

TCRT5000(L).pdf

Frequently Asked Questions [FAQ]

1. What is the use of TCRT5000?

The TCRT5000 finds extensive use in object detection and color differentiation within robotics and automation. Identifying object presence or absence and distinguishing colors. Line-following robots and automated sorting systems. In these applications, its capacity for accurate detection plays a great role.

2. How do I connect a TCRT5000 to Arduino?

Connecting the TCRT5000 to an Arduino involves a straightforward setup with minimal components. Using a resistor to filter noise, which boosts signal accuracy. For a smooth integration, ensure alignment and calibration to reduce false triggers, enhancing project reliability.

3. Where can I find information about TCRT5000 working principle?

The TCRT5000 functions by reflecting infrared light off surfaces, with a phototransistor detecting this reflection. Delving into its principles offers a pathway to optimization. Experimenting with various materials and conditions yields practical insights into its benefits and constraints.

4. How do I connect a TCRT5000 to a Raspberry Pi?

With Raspberry Pi, TCRT5000 is often applied in automated vehicles for line-following tasks. Its sensor-triggering ability based on line changes is needed. Through precise mounting and sensor calibration, one can achieve optimal system performance and minimize navigation errors.