onsemi Triac, SCR Output Optoisolators MOC3031SR2M

Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD

Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD

Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1078657-MOC3031SR2M
Packaging: Reel - TR
Approvals: UL
Mounting: SMD (SMT)
Output Type: Triac
Forward Voltage: 1.25V
Voltage - Off State: 250V
Number of Channels: 1
Isolation Voltage: 4170Vrms
Current - Hold (Ih): 400μA (Typ)
Zero Crossing Circuit: Yes
Static dV/dt (Min): 1kV/μs
Current - LED Trigger (Ift) (Max): 15mA
Categories: Isolators
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 6-SMD
Continuous forward current- Max: 60mA
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance
Quantity per package: 1k pcs

Triac & SCR Output Optocouplers 6Pin250V Optocoupler Zero Cross Triac Dr Product overview: MOC3031SR2M from Fairchild (onsemi) is a Signal Isolator and Optocoupler for galvanic isolation, signal protection, industrial interfaces, optocoupled switching, and noise-resistant control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, Signal Isolator and Optocoupler, Triac, SCR Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 904-MOC3031SR2M can be used for catalog matching and distributor lookup.