onsemi Optoisolators - Triac, SCR Output - MOC3031SDM MOC3031SDM

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1078656-MOC3031SDM
Packaging: Tube/Rail
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Status: Obsolete(EOL)
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: 32 pct.
Supply and Demand Status: Balance
Quantity per package: 1k pcs

Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation

Optoisolator Triac Output 4170Vrms 1 Channel 6-SMD

Optocoupler Triac AC-OUT 1-CH 250VDRM 6-Pin PDIP SMD White Bulk Product overview: MOC3031SDM from 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 SMD. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, SMD, 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-MOC3031SDM can be used for catalog matching and distributor lookup.