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Optocoupler 522 Series

Product catalog summary

Introduction
The document is a datasheet for the 522 Series Optocouplers, designed for use in intrinsically safe circuits. These components are applicable in various fields such as mining, test and measurement, and automation technology, serving markets like oil & gas production, refinery, mining, medical, and more.

Specifications

Isolation Voltage: Minimum 4,000 VDC
Current Transfer Ratio: Minimum 0.5 (Ic/If at If = 10mA)
Turn On Time: Typically 5.5 μsec
Turn-Off Time: Typically 4.2 μsec
Collector-Emitter Voltage: Maximum 32 VDC
Collector Current: Maximum 50 mA
Creeping Distance: Minimum 12.0 mm
Air Path Input/Output: Minimum 12.0 mm
Insulation Distance Emitter-Detector: Minimum 2 mm
Insulation Resistance Input/Output: Minimum 10¹² Ohm
Transmission Frequencies: Typically 85 kHz

Environmental Data

Shock Resistance: Maximum 50 g (1/2 sine wave duration 11ms)
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 Specifications

Housing Material: Plastic
Case Color: Blue
Sealing Compound: Polyurethane
Connection Pins: Cu-Alloy Tinned

Handling Instructions
It is advised to take normal 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.

Catalog excerpts

A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet – 522 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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A Global Leader in the Design, Development, and Manufacture of Sensor and Magnetic Components Series Datasheet – 522 Optocouplers 522 Optocoupler Housing and Material Specifications Housing Material Case Color Sealing Compound Connection Pins Cu-Alloy Tinned 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 by ESC....

Open the catalog to page 2

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