Data Handbook for Fairchild MOC3061-M, MOC3062-M, MOC3063-M, MOC3162-M, MOC3163-M
Summary
These optocouplers serve as zero-cross phototriac drivers, providing safe and reliable isolation for controlling high-voltage AC mains lines (115/240 VAC) using low-voltage logic systems. They are essential components for applications requiring precise smart switching capabilities, such as solid-state relays, industrial motor starters, solenoids, and automated lighting controls. This technical guide details the models' electrical characteristics, zero-crossing functionality, and absolute maximum ratings to help engineers accurately select the optimal component for AC power control interfaces.
Page 1 Text Content
6-PIN DIP ZERO-CROSS
PHOTOTRIAC DRIVER OPTOCOUPLER
(600V PEAK)
MOC3061-M MOC3062-M MOC3063-M MOC3162-M MOC3163-M
PACKAGE SCHEMATIC
ANODE MAIN TERM.
CATHODE NC*
N/C CROSSING MAIN TERM.
CIRCUIT
*DO NOT CONNECT (TRIAC SUBSTRATE)
DESCRIPTION The MOC306X-M and MOC316X-M devices consist of a Ga As infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral triac driver. They are designed for use with a triac in the inter- face of logic systems to equipment powered from 115/240 VAC lines, such as solid-state relays, industrial controls, motors, sole- noids and consumer appliances, etc.
FEATURES Simplifies logic control of 115/240 VAC power Zero voltage crossing dv/dt of 1000 V/µs guaranteed (MOC316X-M), 600 V/ms guaranteed (MOC306X-M) VDE recognized (File # 94766) ordering option V (e.g., MOC3063V-M) Underwriters Laboratories (UL) recognized (File #E90700, volume 2)
APPLICATIONS Solenoid/valve controls Static power switches Temperature controls AC motor starters Lighting controls AC motor drives E.M. contactors Solid state relays
© 2003 Fairchild Semiconductor Corporation Page 1 of 10 5/29/03
Page Summary Contents For Data Handbook for Fairchild MOC3061-M, MOC3062-M, MOC3063-M, MOC3162-M, MOC3163-M
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 10 |
| File Size | 540.15 KB |
| Published | July 12, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What type of electrical system do these optocouplers control?
They are designed for interfacing logic systems with equipment powered from 115/240 VAC lines.
What key switching feature do they provide?
They offer zero voltage crossing, simplifying the logic control of AC power.
Are there any critical use restrictions for this device?
No, they cannot be used as critical components in life support devices without express written approval.
What is the guaranteed isolation surge voltage?
The isolation surge voltage is rated at 7500 Vac(pk) for a 1-second duration.