• MOC3021 Optocoupler Traic Driver IC
• Output Type: PhotoTriac
• Number of Channels: 1 Channel
• Isolation Voltage: 5000 Vrms
• If – Forward Current: 50 mA
• Vf – Forward Voltage: 1.2 V
• Pd – Power Dissipation: 330 mW
• Off-state Output Voltage – VDRM: 400 V
• Maximum Continuous Output Current: 100 mA

The MOC3021 series are optically isolated TRIAC driver devices. These series contain a GaAs 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 IFT stability—IR emitting diode has low degradation
• High isolation voltage—minimum 5300 VAC RMS
• Underwriters Laboratory (UL) recognized—File #E90700
• Peak blocking voltage: 400V-MOC3021
• VDE recognized

Features/Specs:

• Product Type: Triac & SCR Output Optocouplers
• Zero-Crossing Circuit: Without Zero-Crossing Circuit
• Output Type: PhotoTriac
• Number of Channels: 1 Channel
• Isolation Voltage: 5000 Vrms
• If – Forward Current: 50 mA
• Vf – Forward Voltage: 1.2 V
• Pd – Power Dissipation: 330 mW
• Off-state Output Voltage – VDRM: 400 V
• Maximum Continuous Output Current: 100 mA
• Minimum Operating Temperature: -40°C
• Maximum Operating Temperature: +100°C
• Maximum Trigger Current: 8 mA
• Maximum Turn-On Time: 20 us
• Mounting Style: Through Hole
• Package/Case: PDIP-6

Applications:

• Solenoid/Valve controls
• Lighting controls
• Static power switches
• AC motor drives
• Temperature controls
• E.M contactors
• AC motor contactors
• Solid-state relay
• Programmable controllers