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3

Outline Dimensions

All dimensions in mm

Circuit

Application Note

For correct reading of the photodiode the current (and NOT the voltage) must be analyzed. This requires a

short circuiting of the photodiode. Usual approaches are using a Picoamperemeter or a transimpedance

amplifier circuit as shown above.

To make the photodiode running reliably, particularly in harsh environment, EMC compatibility and protection

against dust, water, and mechanical influences is required. Below listed modules base on a SiC photodiode

and guarantee this protection and safety.

UVTIAMO: SiC photodiodes with integrated amplifier (0-5V output), available for power intensities ranging

from 1.8 pW/cm² to 18 W/cm² for UV broadband, UVA, UVB, UVC or Erythema (UV-Index) mea-

surements. No additional amplifier needed, direct connection to voltmeter, controller, etc.

UV-probe: SiC based sensor modules in customizable industry grade housings (e.g. cosine response,

water pressure proof, sapphire windows) and different electronic output configurations

(voltage, current, USB, Can) to choose from.

 Ask us for further details!

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The above specifications are for reference purpose only and subjected to change without prior notice.