Photodetectors

Photodetectors of SSS Optical Technologies (SSSOT) are designed and built for easy operation. Exceptionally high sensitivity in combination with fast response, small size, and the lack of expensive external high voltage power supply (typical for traditional vacuum photo-multiplying tubes – PMTs) are just few of many attractive features.

Maximum ratings:

  • Maximum positive supply voltage: +16V

  • Maximum negative supply voltage:  -16V

  • Operating temperature range: 0 to 60 Celcius

  • Storage temperature: -20 to +70 Celcius

 

Specifications:

 

SSSOT-PD1X:

  • Sensor active area: 7.1 sq. mm (1.5-mm radius)

  • Output voltage polarity: positive (+)

  • Spectral response: 400 to 1000 nm

  • Response peak wavelength: 800 nm

  • Photo-sensitivity (800 nm): 1.5 MV/W

  • Maximum input light intensity: 6.0 µW

  • Minimum detection limit: 0.8 nW

  • Cut-off frequency, low: 0 Hz (DC)

  • Cut-off frequency, high: 10 MHz

 

SSSOT-PD2X:

  • Sensor active area: 28.3 sq. mm (3.0-mm radius)

  • Output voltage polarity: negative (-)

  • Spectral response: 400 to 1000 nm

  • Response peak wavelength: 800 nm

  • Photo-sensitivity (800 nm): -150 MV/W

  • Maximum input light intensity: 0.06 µW

  • Minimum detection limit: 0.005 nW

  • Cut-off frequency, low: 0 Hz (DC)

  • Cut-off frequency, high: 100 kHz

 

General ratings:

  • Supply voltage: +12V dc, -12V dc, +5V dc (to the LED indicator)

  • Power supply current, +12V dc: +35 mA

  • Power supply current, -12V dc: -11 mA

  • Power supply current, +5V dc: +15 mA

   © 2019 by SSS Optical Technologies, LLC

Number of visitors since April 15, 2019

ADDRESS: 515 Sparkman Dr., Huntsville, AL 35816, USA.   TEL: (256)489-0081 (office), (256)457-6899 (mobile). EMAIL: mazillo123@yahoo.com

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