DESCRIPTION

T1070P ambient light sensor chip is a silicon NPN epitaxial

planar phototransistor. It is sensitive to visible light much like

the human eye and has peak sensitivity at 570 nm.

GENERAL INFORMATION

The datasheet is based on Vishay optoelectronics sample testing under certain predetermined and assumed conditions, and is

provided for illustration purpose only. Customers are encouraged to perform testing in actual proposed packaged and used

conditions. Vishay optoelectronics die products are tested using Vishay optoelectronics based quality assurance procedures

and are manufactured using Vishay optoelectronics established processes. Estimates such as those described and set forth in

this datasheet for semiconductor die will vary depending on a number of packaging, handling, use, and other factors. Therefore

sold die may not perform on an equivalent basis to standard package products.

FEATURES

• Package type: chip

• Package form: single chip

• Dimensions (L x W x H in mm): 0.72 x 0.72 x 0.22

• Wafer diameter (in mm): 100

• Radiant sensitive area (in mm2): 0.25

• High photo sensitivity

• Suitable for visible light

• Fast response times

• Angle of half sensitivity: ϕ = ± 60°

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• Ambient light sensor

• Backlight dimmer