Spectrum Mesurement-details

Spectrum Mesurements Series

Spectrum Mesurements Series

The 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 S12698-07 is a 3-pin type with case connection pins electrically independent from anodes.

Features
- With UV glass window (hermetically sealed)
- High sensitivity in UV region
- High reliability for monitoring UV light irradiation
- Resin material not used

Specifications

*1: Maximum UV irradiance within the irradiation area.

*2: Light intensity can be decreased due to drifting.

*3: Average time until the irradiance drops to 70 % of the initial level when operated at 25 ℃.

*4: Optically connected operation. The light source for cascade operation is designed to minimize degradation of light output at the connected portion when light source is aligned with no gap.

*5: Evaluated with 3 light sources connected and light source connection cable.


Characteristics

Simulation of irradiance distribution (Longitudinal displacement) (Typ.)

Dimensional outline (unit: mm)

Power input connector connection

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