MOC3033FVM

Description：OPTOISOLTR 7.5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tube

SKU:2c6ec60631b5 Category: Triac, SCR Output Optoisolators Brand: onsemi

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Product introduction

MOC3033FVM is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLTR 7.5KV TRIAC 1CH 6-SMD. Review the specifications below when checking this part for your BOM.

Triac, SCR Output Optoisolators specifications for MOC3033FVM

Description：OPTOISOLTR 7.5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tube
Output Type：Triac
Zero Crossing Circuit：Yes
Number of Channels：1
Voltage - Isolation：7500Vpk
Voltage - Off State：250 V
Static dV/dt (Min)：-
Current - LED Trigger (Ift) (Max)：5mA
Current - On State (It (RMS)) (Max)：-
Current - Hold (Ih)：400µA (Typ)
Turn On Time：-
Voltage - Forward (Vf) (Typ)：-
Current - DC Forward (If) (Max)：60 mA
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：6-SMD, Gull Wing
Supplier Device Package：6-SMD
Approval Agency：-

Triac, SCR Output Optoisolators datasheet and documents for MOC3033FVM

MOC3033FVM

Triac, SCR Output Optoisolators Overview

The MOC3033FVM is a single-channel triac output optocoupler manufactured by onsemi, designed for zero-crossing detection and control applications. It features an infrared emitting diode coupled to a hybrid triac capable of driving discrete triacs or SCRs. The device provides high isolation voltage of 7500V peak and operates within a temperature range of -40°C to +85°C. Key electrical parameters include a forward current of 60 mA, forward voltage of 1.25 V, and power dissipation of 250 mW. It utilizes a 6-SMD surface-mount package and includes built-in zero-crossing circuitry at 20 V.

Triac, SCR Output Optoisolators Feature Summary

Integrated zero-crossing detection circuitry for reduced electromagnetic interference during switching
High isolation voltage capability suitable for demanding industrial environments
Hybrid triac output structure designed for reliable triggering of external power devices

Triac, SCR Output Optoisolators Applications

Solid-state relay driver circuits
AC motor speed control systems
Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm package integrity and pin alignment prior to assembly. Cross-reference datasheet revisions for any process changes. Ensure storage conditions meet manufacturer specifications to maintain performance reliability in final assemblies.

Triac, SCR Output Optoisolators Selection Notes

Evaluate isolation requirements against the 7500V peak rating for safety compliance. Consider thermal management capabilities given the 250 mW power dissipation limit. Assess input current constraints relative to the 60 mA maximum forward current specification. Verify compatibility with existing PCB layout constraints for the 6-SMD footprint.

Triac, SCR Output Optoisolators Part Context

This component belongs to the MOC series of triac output optocouplers from onsemi. It represents a specialized variant optimized for surface-mount technology compared to traditional DIP packages. The series is widely recognized for providing robust galvanic isolation in AC power control applications requiring precise timing and noise immunity.