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Light Sensor

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  • Price

    Price on request   ≥1piece

  • Model Number

    EKPD111A

  • Data Sheet

  • Package

    Original packaging

  • Specs

    EKPD111A

  • Quantity

    - +

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Product Description

Light sensor, with a chip built in, is sensitive to ambient light. Its photopic response is close to human eye. Being compliant with RoHs, it can be used as  replacement of Cds photocell.

EKPD111A Light Sensor Features:
  Special filter epoxy encapsulation;
  Special response characteristics similar to the human eyes;
  Linear output with light changes;
  Have certain temperature stability;
  Low dark current,low intensity of illumination.

EKPD111A Light Sensor Typical Applications:
  Direct replacement of CdS LDR;
  Adjust background light,such as PDA,television,Cameras,
  LCD/LED displays and mobile phones,etc.;
  Electronic toys and lighting equipment

EKPD111A Light Sensor Structure Diagram: (unit:mm)


EKPD111A Light Sensor Ultimate parameters: Ta=25℃

parameters

Symbol

Rating

Unit

Positive Breakdown Voltage

Vdd

70

V

Reverse Breakdown Voltage

-Vdd

7

V

Max. Power

PD

100

mW

Working Temperature

Topr

-25~+70

℃

Storage Temperataure

Tstg

-25~+80

℃

Welding Temperataure (5″)

Tsol

260

℃

※1 welding at the place 4mm away from the gel, and welding time is no more than 5 seconds.

EKPD111A Light Sensor Electrical Optical Characteristics Ta=25℃

Parameters

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Light Current

EKPD111A

EKPD011A

EKPD011B


IC (Vdd=5V
Rss=1k)


Vdd=5V, Ev= 10Lux

1500

 

2500

μA

Vdd=5V, Ev= 20Lux

500

 

1500

Vdd=5V, Ev= 100Lux

200

 

500

Dark Current

Idrk

Vdd=5V, Ee= 0 ※2

 

 

500

 nA  

Spectrum

λ

 

450~1050

nm

Saturation Voltage

Vdd-Vss

 

 

0.18

 

V

Rise Time

tr

Vdd=5V, Rss=1k

 

3.2

 

μS

Fall time

tf

 

4.8

 

 μS

※ 2 Ev ,Ee are got in the condition of white LED light.