MOC3081 Datasheet, PDF (1/11 Pages) Motorola, Inc – 6-Pin DIP Zero-Cross Optoisolators Triac Driver Output

September 2010
MOC3081M, MOC3082M, MOC3083M
6-Pin Zero-Cross Optoisolators Triac Driver Output
(800 Volt Peak)
Features
■ Underwriters Laboratories (UL) recognized –
file #E90700, Volume 2
■ VDE recognized – file #102497 – add option V
(e.g., MOC3083VM)
■ Simplifies logic control of 240 VAC power
■ Zero voltage crossing
■ dv/dt of 1500V/µs typical, 600V/µs guaranteed
■ Compatible with Fairchild’s FKPF12N80 discrete
power triac
Applications
■ Solenoid/valve controls
■ Lighting controls
■ Static power switches
■ AC motor drives
■ Temperature controls
■ E.M. contactors
■ AC motor starters
■ Solid state relays
Description
The MOC3081M, MOC3082M and MOC3083M devices
consist of a GaAs 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 discrete power triac in
the interface of logic systems to equipment powered
from 240 VAC lines, such as solid-state relays, industrial
controls, motors, solenoids and consumer appliances,
etc.
Schematic
Package Outlines
ANODE 1
6 MAIN TERM.
CATHODE 2
5 NC*
N/C 3
ZERO
CROSSING
CIRCUIT
4 MAIN TERM.
*DO NOT CONNECT
(TRIAC SUBSTRATE)
©2005 Fairchild Semiconductor Corporation
MOC3081M, MOC3082M, MOC3083M Rev. 1.0.3
www.fairchildsemi.com