A silicon photodiode especially suited for applications from 350nm to 820nm. Adapted to human eye sensitivity, hermetically sealed metal package, exposure meter for daylight, artificial light of high colour temperature in photographic fields and colour analysis.

• Especially suitable in the 350 to 820nm wavelength range
• Hermetically sealed two pin package, similar to TO-5
• Low dark current
• Fast rise and fall time
• Case is cathode, insulated pin is anode

A silicon PIN photodiode that has been designed to be especially suitable for use in the 350 to 1100nm wavelength range. Ideal for fast optical sensors with high modulation bandwidth.

• High photosensitivity
• Hermetically sealed metal package (TO-18), suitable for use up to 125°C
• Flat glass lens
• Anode marking

This Vishay TEPT4400 3mm ambient light sensor is a silicon NPN epitaxial planar phototransistor.

It is sensitive to visible light and 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, and keypad backlighting of mobile devices, and in industrial on/off-lighting operation.

• Diameter: Ø3mm
• Angle of half sensitivity: ϕ = ± 30°

To find out more about our range of Vishay resistors, diodes, capacitors and switches, please visit our Vishay brand page.

This Vishay TEPT5600 5mm ambient light sensor is a silicon NPN epitaxial planar phototransistor.

It is sensitive to visible light and 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, and keypad backlighting of mobile devices, and in industrial on/off-lighting operation.

• Diameter: Ø5mm
• Angle of half sensitivity: ϕ = ± 20°

To find out more about our range of Vishay resistors, diodes, capacitors and switches, please visit our Vishay brand page.