MOC3033FR2M

Description：OPTOISOLTR 7.5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:539c55f40f4b Category: Triac, SCR Output Optoisolators Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MOC3033FR2M 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 MOC3033FR2M

Description：OPTOISOLTR 7.5KV TRIAC 1CH 6-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
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 MOC3033FR2M

MOC3033FR2M

Triac, SCR Output Optoisolators Overview

The MOC3033FR2M is a Triac and SCR output optocoupler manufactured by onsemi. It features a PhotoTriac output with an integrated zero-crossing circuit, designed for AC power control applications. The device provides galvanic isolation with a rated insulation voltage of 5250 Vrms. Key electrical parameters include a maximum forward current (If) of 60 mA, a typical forward voltage (Vf) of 1.25 V, and a maximum power dissipation (Pd) of 250 mW. The output triac supports a maximum off-state voltage (VDRM) of 250 V and has a maximum trigger current of 5 mA. The component operates within a temperature range of -40°C to +85°C and is housed in a PDIP-6 package.

Triac, SCR Output Optoisolators Feature Summary

Integrated zero-crossing detection circuitry for reduced electromagnetic interference during switching
Galvanic isolation between input LED and output triac for safety in high-voltage environments
Hybrid construction combining an infrared emitting diode with a silicon triac for reliable drive capability

Triac, SCR Output Optoisolators Applications

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

Triac, SCR Output Optoisolators Procurement Notes

Verify the obsolete status of this component before integration into new designs. Confirm that the PDIP-6 through-hole package aligns with existing PCB footprints. Ensure supply chain availability for legacy replacement strategies if required for maintenance or production continuity.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is mandatory to minimize noise and inrush current. Compare the 250 V off-state voltage rating against peak line voltages. Verify that the 60 mA forward current limit meets the driving source capabilities and thermal constraints of the application environment.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC303x series of snubberless triac drivers from onsemi. These devices are engineered to drive discrete triacs without requiring external RC snubber networks, simplifying circuit design. The FR2M suffix indicates specific packaging and tape-and-reel configuration details distinct from standard DIP variants.