TEPT Series Ambient Light Sensor Phototransistor Range
- Vishay TEPT4400, This Vishay TEPT4400 3mm ambient light sensor is a silicon NPN epitaxial planar phototransistor. It is sensitive to visible light & adapted to human eye responsivity with peak sensitivity at 570 nm. Applications for this device
Includes:: an ambient light sensor for the control of display backlight dimming in LCD displays, & keypad backlighting of mobile devices, & in industrial on/off-lighting operation. Vishay TEPT4400 570 nm 60 ° 100 m W 2 Pins T-1 (3mm) Phototransistor