(250 Volts Peak)
The MOC3031, MOC3032 and MOC3033 devices consist of gallium arsenide
infrared emitting diodes 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 interface of logic systems to
equipment powered from 115 Vac lines, such as teletypewriters, CRTs, printers,
motors, solenoids and consumer appliances, etc.
•Simplifies Logic Control of 115 Vac Power
•Zero Voltage Crossing
•dv/dt of 2000 V/µs Typical, 1000 V/µs Guaranteed
•
To order devices that are tested and marked per VDE 0884 requirements, the
suffix ”V” must be included at end of part number. VDE 0884 is a test option.
Recommended for 115 Vac(rms) Applications:
•Solenoid/Valve Controls •Temperature Controls
•Lighting Controls •E.M. Contactors
•Static Power Switches •AC Motor Starters
•AC Motor Drives •Solid State Relays
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Rating Symbol Value Unit
INFRARED LED
Reverse Voltage VR3 Volts
Forward Current — Continuous IF60 mA
Total Power Dissipation @ TA = 25°C
Negligible Power in Output Driver
Derate above 25°C
PD120
1.41
mW
mW/°C
OUTPUT DRIVER
Off–State Output Terminal Voltage VDRM 250 Volts
Peak Repetitive Surge Current
(PW = 100 µs, 120 pps) ITSM 1 A
Total Power Dissipation @ TA = 25°C
Derate above 25°CPD150
1.76 mW
mW/°C
TOTAL DEVICE
Isolation Surge Voltage(1)
(Peak ac Voltage, 60 Hz, 1 Second Duration) VISO 7500 Vac(pk)
Total Power Dissipation @ TA = 25°C
Derate above 25°CPD250
2.94 mW
mW/°C
Junction Temperature Range TJ–40 to +100 °C
Ambient Operating Temperature RangeTA–40 to +85 °C
Storage Temperature RangeTstg –40 to +150 °C
Soldering Temperature (10 s) TL260 °C