Fairchild Semiconductor MOC3042M Zero-Cross Optoisolator Datasheet

This datasheet provides information about the MOC303XM and MOC304XM products. The products' features include simplifying 115 VAC power logic control, zero voltage crossing, dv/dt of 2000 V/µs typical, 1000 V/µs guaranteed, VDE recognized (file number 94766), ordering option V (e.g., MOC3043VM). The products' applications include solenoid/valve controls, lighting controls, static power switches, AC motor drives, temperature controls, E.M. contactors, AC motor starters, solid state relays, etc.


Fairchild Semiconductor MOC3042M Zero-Cross Optoisolator Datasheet - cover page
Brand
Fairchild
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
12
File format
PDF
File size
276 KB
Published
01 August, 2012
Updated
01 October, 2023
MD5 checksum
A1CEAC985ED513C546FA2404008D7745

About this manual

The MOC3042M is a 6-pin DIP zero-voltage crossing optoisolator consisting of a GaAs infrared emitting diode coupled to a monolithic silicon detector. It is designed to simplify logic control of 115 VAC power by driving a triac in the interface of logic systems to equipment powered from AC lines.

What's inside

  • Features
  • Applications
  • Description
  • Absolute Maximum Ratings
  • Electrical Characteristics
  • Safety and Insulation Ratings
  • Typical Performance Curves
  • Static dv/dt Test Circuit
  • Application Circuits
  • Carrier Tape Specification

Specifications

Operating Temperature-40 to +85 °C
Isolation Surge Voltage7500 Vac(pk)
Total Device Power Dissipation250 mW
Continuous Forward Current60 mA
Off-State Output Terminal Voltage400 V

Frequently asked questions

What is the typical dv/dt rating?

The typical dv/dt rating is 2000 V/us.

Is the device VDE recognized?

Yes, it is VDE recognized with File # 94766.

What is the recommended operating current?

The recommended operating current is 10 mA.

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