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.