MOC3162VM Equivalent & Substitute Parts

Part Overview

The MOC3162VM is an optoisolator with triac output manufactured by onsemi, designed for high-voltage isolation applications requiring 4170Vrms isolation capability. This component features a single channel with zero-crossing detection and is packaged in a 6-DIP through-hole configuration. The MOC3162VM is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

MOC3162VM

onsemiIn Stock: 984MOC3162VM Datasheet

Current PartRFQ

MOC3062M

onsemiIn Stock: 5491MOC3062M Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MOC3162VM is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Requirements:

• Voltage isolation rating: 4170Vrms minimum
• Output type: Triac configuration
• Zero-crossing detection capability
• LED trigger current (Ift): 10mA maximum
• Hold current (Ih): 500µA typical
• Forward voltage (Vf): 1.3V typical
• DC forward current (If): 60mA maximum
• Operating temperature range: -40°C to 85°C

Mechanical Compatibility Requirements:

• Package type: 6-DIP (0.300", 7.62mm)
• Mounting type: Through Hole
• Pin configuration: Single channel optoisolator

Regulatory & Compliance Requirements:

• RoHS3 compliance
• REACH unaffected status

The MOC3062M meets all specified electrical and mechanical parameters, establishing it as a direct substitute for the obsolete MOC3162VM.

Parameter Comparison

Engineering Selection Recommendations

The MOC3062M is the direct substitute for the obsolete MOC3162VM. Both components are manufactured by onsemi and maintain identical electrical and mechanical specifications across all critical parameters. The MOC3062M differs only in product status, being currently active in production, and in static dV/dt rating (600V/µs versus 1kV/µs for the original part). This difference does not affect functional equivalence for standard triac optoisolator applications.

The MOC3062M carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The component is available in active production with established supply chain availability, making it the appropriate selection for replacement applications and new designs requiring MOC3162VM functionality.

Frequently Asked Questions (FAQ)

Q: Can the MOC3062M directly replace the MOC3162VM in existing designs?

A: Yes. The MOC3062M is electrically and mechanically equivalent to the MOC3162VM across all specified parameters. No circuit modifications are required for direct substitution in through-hole PCB applications.

Q: What is the significance of the different static dV/dt ratings?

A: The MOC3162VM specifies 1kV/µs minimum static dV/dt, while the MOC3062M specifies 600V/µs minimum. Both ratings are sufficient for standard triac optoisolator applications. The lower rating of the MOC3062M does not compromise functionality in typical AC switching circuits.

Q: Are there packaging differences between these parts?

A: No. Both the MOC3162VM and MOC3062M use identical 6-DIP (0.300", 7.62mm) through-hole packaging. Pin configuration and PCB footprint are identical, enabling direct board-level substitution.

Q: What compliance certifications apply to the MOC3062M?

A: The MOC3062M is ROHS3 compliant and REACH unaffected. It carries UL approval agency certification. These certifications meet current regulatory requirements for electronic component use in industrial and commercial applications.

Q: Why is the MOC3162VM listed as obsolete?

A: The MOC3162VM has been discontinued by onsemi. The MOC3062M represents the current production equivalent, maintaining the same functional specifications while being actively manufactured and supported.