S8746-01Si photodiode with preamp
S8746-01Si photodiode with preamp

Price:   $99.00

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Photodiode and preamp integrated with feedback resistance and capacitance


The S8746-01 is a low-noise sensor consisting of Si photodiode, op amp, and feedback resistance and capacitance, all integrated into a small package. By simply connecting to a power supply, The S8746-01 can be used in low-light-level measurement such as analytical equipment and measurement equipment. The photosensitive area of the photodiode is internally connected to the GND terminal making it highly resistant to EMC noise.


-Si photodiode for UV to near IR precision photometry
-Small metal package with quartz window: TO-8
-Photosensitive area: 5.8 × 5.8 mm
-FET input operational amplifier with low power dissipation
-Built-in Rf=1 GΩ and Cf=5 pF
-Variable gain with an externally connected resistor
-Low noise and NEP
-Package with shielding effect
-Resistant to EMC noise

Photosensitive area

5.8 × 5.8 mm

Number of elements






Reverse voltage (max.)

20 V

Spectral response range

190 to 1100 nm

Peak sensitivity wavelength (typ.)

960 nm

Measurement condition

Typ. Ta=25 ℃, unless otherwise noted

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