Excelitas VTT9814FH Replacement Phototransistors Ambient Light Detector Light Sensor EKPD5028IC

Application Of The Ambient Light Detector Light Sensor EKPD5028IC

* Direct replacement CdS LDR;
* Adjust background light, such as television, PDA, Cameras, LCD/LED displays and mobile phones etc;
* Control toys and lighting equipment.

* Street light switching
* Interior and exterior light control (dusk/dawn switch)
* Automotive headlight dimmer
* Contrast control

Characteristic Of The Ambient Light Detector Light Sensor EKPD5028IC

* Special filter epoxy encapsulation, spectral response characteristics similar to the human eyes;
* Linear output with light changes;
* Have certain temperature stability;
* Low dark current, low intensity of illumination;
* Compliance with ROHS instructions/lead-free/cadmium free

* Visible light response with IR blocking feature incorporated in the cast epoxy
* RoHS-compliant alternative to photocells
* Low dark current

Structure Diagram Of The Ambient Light Detector Light Sensor EKPD5028IC

Limit Parameter (TA=25℃) Of The Ambient Light Detector Light Sensor EKPD5028IC

From outside in the bottom in 5mm colloids in welding, welding temperature control in the rating in 5 seconds.

Photoelectric Characteristic(Ta=25℃) Of The Ambient Light Detector Light Sensor EKPD5028IC

Photoelectric Characteristic Curve Of The Ambient Light Detector Light Sensor EKPD5028IC

Application Example Circuit Of The Ambient Light Detector Light Sensor EKPD5028IC

Environment Temperature VS Light Current Of The Ambient Light Detector Light Sensor EKPD5028IC

Note Of The Ambient Light Detector Light Sensor EKPD5028IC

1. Don’t exceed the product specification limits in use;
2. The application circuit mentioned is just for reference, in practical application, we should accord the specific needs to design the circuit and adjust parameter.
3. Welding temperature and time can't exceed rated range, the welding process of or welding complete avoid external force in pins, don't repeat welding;
4. This product meets the RoHS requirement;
5. Product surface damage and pollution can affect current, avoid too in damp environment and use;
6. The product standard packaging for 1,000pcs packaging.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy  Survive with integrity and service, and develop with quality and innovation.

Goal             Standardization Systemization Internationalization Leading leader in the same industry

Purpose       Serve customers and develop enterprises

                     Benefit the employees and return to the society

Mission  Dare to compete, be good at competition, win the competition

Vision     Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.