FAIRCHILD SEMICONDUCTOR 6-PIN DIP RANDOM-PHASE OPTOISOLATORS, TRIAC DRIVER OUTPUT (250V to 400V Peak) Owner's Manual User Guide
Summary
These optoisolators are high-performance Triac driver devices designed for safe interfacing between electronic controls and power triacs. Featuring excellent stability and up to 5300 VAC isolation voltage, they are ideal for controlling resistive and inductive loads in applications like industrial machinery, solenoid valves, and lighting systems. The manual provides comprehensive data, including detailed electrical characteristics, absolute maximum ratings, and performance curves necessary for proper system design and integration.
Page 1 Text Content
6-PIN DIP RANDOM-PHASE
OPTOISOLATORS TRIAC DRIVER OUTPUT
(250/400 VOLT PEAK)
MOC3010M MOC3011M MOC3012M MOC3020M MOC3021M MOC3022M MOC3023M
PACKAGE SCHEMATIC
ANODE MAIN TERM.
CATHODE NC*
N/C MAIN TERM.
*DO NOT CONNECT (TRIAC SUBSTRATE)
DESCRIPTION The MOC301XM and MOC302XM series are optically isolated triac driver devices. These devices contain a Ga As infrared emitting diode and a light activated silicon bilateral switch, which functions like a triac. They are designed for interfacing between electronic controls and power triacs to control resistive and inductive loads for 115 VAC operations.
FEATURES Excellent I stability—IR emitting diode has low degradation
High isolation voltage—minimum 5300 VAC RMS Underwriters Laboratory (UL) recognized—File #E90700 Peak blocking voltage 250V-MOC301XM 400V-MOC302XM VDE recognized (File #94766) Ordering option V (e.g. MOC3023VM)
APPLICATIONS Industrial controls Solenoid/valve controls Traffic lights Static AC power switch Vending machines Incandescent lamp dimmers Solid state relay Motor control Lamp ballasts
© 2005 Fairchild Semiconductor Corporation Page 1 of 10 6/15/05
Page Summary Contents For FAIRCHILD SEMICONDUCTOR 6-PIN DIP RANDOM-PHASE OPTOISOLATORS, TRIAC DRIVER OUTPUT (250V to 400V Peak) Owner's Manual User Guide
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 10 |
| File Size | 521.83 KB |
| Published | May 19, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
What type of loads can these optoisolators control?
They are designed to control resistive and inductive loads for 115 VAC operations.
What is the specified Isolation Surge Voltage rating?
The minimum isolated surge voltage (ISO) is 7500 Vac(pk).
Is this device safe for life support systems?
No, Fairchild's products are not authorized for use in life support devices without express written approval.
What wiring terminal must not be connected to?
The manual warns users not to connect anything to the TRIAC SUBSTRATE terminal.