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MOC3081SMT&R 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 MOC3081SMT&R
- Description：OPTOISOLATOR 5.3KV TRIAC 1CH
- Series：MOC308
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- 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)：15mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：400µA (Typ)
- 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 MOC3081SMT&R
Triac, SCR Output Optoisolators Overview
The MOC3081SMT&R is a zero-crossing triac output optocoupler manufactured by Isocom Components. It features a single channel with 5300Vrms isolation voltage and an off-state voltage of 800V. The device utilizes surface mount DIP packaging with six pins, designed for robust electrical isolation in AC switching applications.
Triac, SCR Output Optoisolators Feature Summary
- Integrates a phototriac driver with internal zero-crossing detection circuitry to minimize electromagnetic interference during switching events.
- Provides high-voltage isolation capability suitable for interfacing low-voltage control logic with high-voltage AC loads.
- Offers an 800V off-state voltage rating, ensuring reliable blocking of mains voltage when the device is in the non-conducting state.
Triac, SCR Output Optoisolators Applications
- Solid-state relay modules
- AC motor speed control circuits
- Lighting dimmer systems
Triac, SCR Output Optoisolators Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required surface mount package variant. Request official datasheets to validate electrical parameters against application requirements before integration into final designs.
Triac, SCR Output Optoisolators Selection Notes
Select this component for applications requiring precise timing synchronization with AC line cycles to reduce noise. Ensure the load current does not exceed the triac's peak surge ratings. Consider thermal management requirements based on the expected duty cycle and ambient operating conditions within the specified temperature range.
Triac, SCR Output Optoisolators Part Context
This part belongs to the family of zero-crossing triac output optocouplers. It serves as a bridge between microcontroller-based control systems and AC power stages. The surface mount configuration facilitates automated assembly processes while maintaining compact board footprints for modern electronic devices.
Triac, SCR Output Optoisolators Replacement Considerations
- MOC3081SM
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