Product Summary

The MOC3043M consists of a AlGaAs infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral triac driver. Applications are (1)Solenoid/valve controls; (2)Lighting controls; (3)Static power switches; (4)AC motor drives; (5)Temperature controls; (6)E.M. contactors; (7)AC motor starters; (8)Solid state relays.

Parametrics

MOC3043M absolute maximum ratings: (1)Storage Temperature T STG All: -40 to +150 °C; (2)Operating Temperature T OPR All: -40 to +85 °C; (3)Junction Temperature Range T J All: -40 to +100 °C; (4)Isolation Surge Voltage (peak AC voltage, 60Hz, 1 sec duration)V ISO All: 7500 Vac(pk); (5)Total Device Power Dissipation @ 25°C Derate above 25°C P D All: 250 mW.

Features

MOC3043M features: (1)Simplifies logic control of 115 VAC power; (2)Zero voltage crossing; (3)dv/dt of 2000 V/μs typical, 1000 V/μs guaranteed; (4)VDE recognized (File # 94766), ordering option V (e.g., MOC3043VM).

Diagrams

MOC3043M pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MOC3043M
MOC3043M
Fairchild Semiconductor
Triac & SCR Output Optocouplers DIP-6 ZERO TRIAC
Data Sheet
0-1: $0.61
1-25: $0.47
25-100: $0.43
100-250: $0.37
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(USD)		 Quantity
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Data Sheet
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