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MOC3083XSM is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLATOR 5.3KV TRIAC 1CH. Review the specifications below when checking this part for your BOM.
Triac, SCR Output Optoisolators specifications for MOC3083XSM
- Description：OPTOISOLATOR 5.3KV TRIAC 1CH
- Series：MOC308
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Voltage - Off State：800 V
- Static dV/dt (Min)：600V/µs
- Current - LED Trigger (Ift) (Max)：5mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：400µA
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：-
- Approval Agency：VDE
Triac, SCR Output Optoisolators datasheet and documents for MOC3083XSM
Triac, SCR Output Optoisolators Overview
The MOC3083XSM is a single-channel optocoupler featuring an infrared LED coupled to a zero-crossing triac detector. It operates with AC input and provides 5300Vrms isolation voltage. The device supports a maximum forward current of 50mA and has a peak repetitive peak reverse voltage of 800V for the triac output. It is housed in a 6-pin DIP package.
Triac, SCR Output Optoisolators Feature Summary
- Zero-crossing detection capability for reduced electromagnetic interference
- High isolation voltage rating of 5300Vrms
- Integrated triac output suitable for direct AC load switching
Triac, SCR Output Optoisolators Applications
- Solid-state relay driver circuits
- AC power control systems
- Motor speed control applications
Triac, SCR Output Optoisolators Procurement Notes
Verify the specific suffix 'XSM' against manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints for 6-pin DIP configurations. Cross-reference isolation ratings and thermal characteristics with system requirements before finalizing procurement decisions.
Triac, SCR Output Optoisolators Selection Notes
Select this component when zero-crossing switching is required to minimize electrical noise in AC circuits. The high isolation voltage makes it suitable for mains-connected applications. Verify that the 800V triac voltage rating meets the peak line voltage requirements of the target application environment.
Triac, SCR Output Optoisolators Part Context
This part belongs to the MOC304 series of optocouplers from Isocom Components. It shares functional similarities with other zero-crossing triac outputs but is distinguished by its specific packaging and manufacturing batch identifiers. The series is designed for general-purpose AC switching applications requiring galvanic isolation.
Triac, SCR Output Optoisolators Replacement Considerations
MOC3083M is a documented equivalent variant within the same family offering identical electrical performance.
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