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encoder products photosensors

encoder products photosensors

Product catalog summary
Features
  • High responsivity
  • Low capacitance
  • Suitable for Surface Mount Technology (SMT)
  • High reliability
  • Peak wavelength at 830 nm
Description

The photosensor consists of a 6-chip photodiode array. These photodiodes are manufactured using planar technology and are passivated with silicon-nitride, which serves as an anti-reflective layer. They are bonded to a PCB and protected with transparent epoxy glue. The photodiode can operate in either photovoltaic or photoconductive mode.

Temperature Conditions
  • Storage: -35°C to +125°C
  • Operating: -20°C to +80°C
  • Reflow soldering: 220°C for 60 seconds
Photodiode Characteristics
  • Diode Dimensions: 2.3 x 0.9 mm
  • Active Area: 1.46 mm²
  • Dark Current: <1 nA
  • Breakdown Voltage (BV): 50 V
  • Capacitance: 22 pF
  • Peak Wavelength: 830 nm
  • Responsivity: 0.67 A/W
  • Current (ISC): 520 µA (measured under 100 mW/cm² AM spectrum)
Schematic and Dimensions

The document includes a schematic diagram and dimensions of the photodiode array, illustrating the layout and connections of the photodiodes.

Contact Information

RLS merilna tehnika d.o.o., SI-1218 Komenda, Slovenia
Tel.: +386 1 5272100
Fax: +386 1 5272129
Email: [email protected]
Website: http://www.rls.si

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Catalog excerpts

encoder products photosensors-1

Photodiode Arrays encoder products photosensors FEATURES High responsetivity High reliability The photosensor is made of 6-chip photodiode Photodiodes passivated with silicon-nitride. Silicon-nitride is acting as antireflective layer. Photodiodes are bonded to the PCB and protected with transparent epoxy glue. The photodiode can work in photovoltaic or photoconductive mode. TEMPERATURE CONDITIONS Storage Operating Reflow soldering PHOTODIODE CHARACTERICTICS DIODE CHIP SIZE ELECTRICAL PARAMETERS ) is measured under 100 mW/cm RLS merilna tehnika d.o.o., Poslovna cona Žeje pri Komendi, Pod vrbami 2 SI-1218 Komenda, Slovenia OPTICAL PARAMETERS PEAK E-mail: [email protected] Internet: http://www.rls.si

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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