MOC3021SM - onsemi

Manufacturer Part Number

MOC3021SM

Manufacturer

onsemi

Introduction

The MOC3021SM is a high-voltage, high-speed, single-channel optoisolator with a triac output. It is designed for use in various industrial and consumer applications that require reliable isolation between control and power circuits.

Product Features and Performance

Wide operating temperature range of -40°C to 85°C

Isolation voltage of 4170Vrms

Forward current (If) up to 60 mA

Forward voltage (Vf) of 1.15V (typical)

Triac output with a maximum off-state voltage of 400V

Hold current (Ih) of 100A (typical)

LED trigger current (Ift) up to 15 mA

Product Advantages

Reliable isolation between control and power circuits

Compact 6-SMD package for space-saving design

Wide operating temperature range for versatile applications

High-speed and high-voltage operation

Key Technical Parameters

Manufacturer Part Number: MOC3021SM

Isolation Voltage: 4170Vrms

Operating Temperature: -40°C to 85°C

Forward Current (If): 60 mA (max)

Forward Voltage (Vf): 1.15V (typical)

Off-State Voltage: 400V

Hold Current (Ih): 100A (typical)

LED Trigger Current (Ift): 15 mA (max)

Quality and Safety Features

RoHS3 compliant

UL approved

Compatibility

The MOC3021SM is compatible with a wide range of industrial and consumer applications that require reliable isolation between control and power circuits.

Application Areas

Industrial control systems

Home appliances

Motor controls

Power supplies

Lighting controls

Medical equipment

Product Lifecycle

The MOC3021SM is an active product and is currently available. There are no immediate plans for discontinuation, and replacement or upgrade options may be available.

Key Reasons to Choose This Product

Reliable isolation between control and power circuits

Wide operating temperature range for versatile applications

Compact 6-SMD package for space-saving design

High-speed and high-voltage operation

RoHS3 compliance and UL approval for quality and safety