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MOC3052 is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Lite-On Inc.. Its product description is OPTOISOLATOR 5KV TRIAC 1CH 6-DIP. Review the specifications below when checking this part for your BOM.
Triac, SCR Output Optoisolators specifications for MOC3052
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
- Series：MOC305x
- Mfr：Lite-On Inc.
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：-
- Current - Hold (Ih)：400µA (Typ)
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Approval Agency：CSA, FIMKO, UL
Triac, SCR Output Optoisolators datasheet and documents for MOC3052
Triac, SCR Output Optoisolators Overview
The MOC3052 is a single-channel triac output optocoupler manufactured by Lite-On. It features an infrared LED coupled to a phototriac in a six-pin DIP package. Key electrical parameters include a maximum forward voltage of 1.4V, a peak off-state voltage of 600V, and a minimum static dV/dt of 1000V/μs. The device provides 5000Vrms isolation voltage and operates within a temperature range of -40°C to +100°C.
Triac, SCR Output Optoisolators Feature Summary
- Non-zero crossing triac output for random phase control applications
- High repetitive peak off-state voltage capability
- High critical off-state voltage rise rate (dV/dt) immunity
Triac, SCR Output Optoisolators Applications
- AC motor drivers
- AC motor starters
- Solid state relays
Triac, SCR Output Optoisolators Procurement Notes
Verify the specific suffix against the manufacturer datasheet to confirm package type and zero-crossing status. Ensure the component matches the required isolation voltage and trigger current specifications for the target circuit design before finalizing procurement.
Triac, SCR Output Optoisolators Selection Notes
Select this component for non-zero crossing applications requiring random phase firing. Verify that the load current remains within the phototriac's ratings and that the high dV/dt rating prevents false triggering in noisy environments compared to zero-crossing variants.
Triac, SCR Output Optoisolators Part Context
This part belongs to the MOC3052 series of triac output optocouplers from Lite-On. It is designed for general-purpose AC power switching where precise timing relative to the AC waveform zero-crossing is not required, allowing for phase-angle control of loads.
Triac, SCR Output Optoisolators Replacement Considerations
MOC3052VM
Triac, SCR Output Optoisolators FAQ
Does the MOC3052 include a zero-crossing detection circuit?
No, the MOC3052 is a non-zero crossing device designed for random phase control.
What is the maximum peak off-state voltage for this component?
The MOC3052 supports a maximum peak off-state voltage of 600V.
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