DESCRIPTION

TEPT5700 ambient light sensor is a silicon NPN epitaxial

planar phototransistor in a T-1¾ package. It is sensitive to

visible light much like the human eye and has peak

sensitivity at 570 nm.

FEATURES

• Package type: leaded

• Package form: T-1¾

• Dimensions (in mm): Ø 5

• High photo sensitivity

• Adapted to human eye responsivity

• Angle of half sensitivity: ϕ = ± 50°

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

• Ambient light sensor for control of display backlight

dimming in LCD displays and keypad backlighting of

mobile devices and in industrial on/off-lighting operation