MOC3081M, MOC3082M, MOC3083M — 6-Pin Zero-Cross Optoisolators Triac Driver Output (800 Volt Peak)
September 2010
MOC3081M, MOC3082M, MOC3083M
6-Pin Zero-Cross Optoisolators Triac Driver Output
(800 Volt Peak)
Features
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Underwriters Laboratories (UL) recognized –
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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.
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
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Solenoid/valve controls
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Lighting controls
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Static power switches
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AC motor drives
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Temperature controls
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E.M. contactors
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AC motor starters
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Solid state relays
Schematic
Package Outlines
ANODE 1
6 MAIN TERM.
CATHODE 2
5 NC*
N/C 3
ZERO
CROSSING
CIRCUIT
*DO NOT CONNECT
(TRIAC SUBSTRATE)
4 MAIN TERM.
©2005 Fairchild Semiconductor Corporation
MOC3081M, MOC3082M, MOC3083M Rev. 1.0.3
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
