Optocoupler 525 Series

Optocoupler 525 Series

Optocoupler 525 Series

Product catalog summary
Overview: The datasheet provides detailed specifications for the 525 Series Optocouplers, designed for use in intrinsically safe circuits. These components are suitable for applications in mining, test and measurement, and automation technology, serving markets such as oil & gas production, refinery, mining, medical, and more.
Specifications:
  • Isolation Voltage: Minimum 4,000 VDC
  • Current Transfer Ratio (CTR): Minimum 0.5 at If = 10mA
  • Turn On Time: Typical 5.5 μsec
  • Turn-Off Time: Typical 4.2 μsec
  • Collector-Emitter Voltage: Maximum 32 VDC
  • Collector Current: Maximum 50 mA
  • Creeping Distance: Minimum 14.5 mm
  • Insulation Resistance: Minimum 1012 Ohm
  • Transmission Frequencies: Typical 50 kHz
Environmental Data:
  • Shock Resistance: Maximum 50 g
  • Vibration Resistance: Maximum 20 g
  • Operating Temperature: -40 to 85 °C
  • Storage Temperature: -40 to 100 °C
  • Soldering Temperature: Maximum 260 °C for 5 seconds
Material and Construction:
  • Housing Material: Plastic
  • Case Color: Blue
  • Sealing Compound: Polyurethane
  • Connection Pins: Cu-Ally Tinned
  • Washability: Fully Sealed
Handling Instructions: It is recommended to follow standard static precautions during handling and assembly to prevent damage or degradation due to electrostatic discharge (ESC).
Contact Information: For further inquiries, contact Standex-Meder Electronics at their respective regional offices in the USA, Europe, or Asia.
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Catalog excerpts

Optocoupler 525 Series-1

A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet – 521 Optocouplers Features: ATEX Optocoupler for Intrinsically Safe Circuits Applications: Electronics for Mining, Test & Measurement, Automation Technology Markets: Oil & Gas Production, Refinery, Mining, Medical, Test and Measurement, and others Part Description: Customer Options Coupler Characteristics Isolation Voltage Input / Output (min.) Current Transfer Ratio (min.) Ic/If CTR (If = 10mA) Air Path Input / Output (min.) Turn-Off Time (typ.) Toff Insulation Distance Ermitter-Detecto (min.) Insulation Resistance Input / Output (min.) │ [email protected][email protected][email protected] Modifications in the sense of technical progress are reserved.

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Optocoupler 525 Series-2

A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet – 525 Optocouplers 525 Optocoupler Housing and Material Specifications Housing Material Case Color Sealing Compound Connection Pins Cu-Ally Tinned Fully Sealed Environmental Data Operating Temperature Storage Temperature Soldering Temperature (max.) 1/2 sine wave duration 11ms Test Circuit and Layout Test Circuit Handling Instructions It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced...

 Open the catalog to page 2

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