hamamatsu S12698 series are Si Photodiodes that have achieved high reliability for monitoring ultraviolet light by employing a structure that does not use resin. They exhibit low sensitivity deterioration under UV light irradiation and are suitable for applications such as monitoring intense UV light sources.

The 3-pin type S12698-07 is also available, in which the case connection pin is electrically independent of the
anode.

Download the datasheet PDF for S12698 .

Features:

With UV glass window (hermetically sealed)
High sensitivity in UV region
High reliability for monitoring UV light irradiation
No resin that causes outgassing

Applications:

Power monitor for UV light sources
Analytical instruments
Optical measurement equipment

Photosensitive area 1.1 × 1.1 mm
Number of elements 1
Package Metal
Package category TO-18
Cooling Non-cooled
Reverse voltage (max.) 5 V
Spectral response range 190 to 1000 nm
Peak sensitivity wavelength (typ.) 800 nm
Photosensitivity (typ.) 0.38 A/W
Dark current (max.) 10 pA
Rise time (typ.) 0.1 μs
Terminal capacitance (typ.) 25 pF