MOC3162TVM

Triac, SCR Output Optoisolators Overview

The MOC3162TVM is a single-channel optocoupler from onsemi's MOC series, featuring an infrared LED coupled to a zero-crossing triac driver. It utilizes a 6-pin DIP package for through-hole mounting. Key electrical parameters include a maximum forward voltage of 1.5V and a peak input current of 60mA. The device offers high isolation with a rated voltage of 5300Vrms. It operates within a temperature range of -40°C to +85°C and includes overvoltage protection circuitry.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a zero-crossing detection circuit to minimize electromagnetic interference during AC switching
• Features snubberless design capability for driving discrete triacs without external RC networks
• Provides high isolation voltage for safe interface between low-voltage control logic and high-voltage AC loads

Triac, SCR Output Optoisolators Applications

• Solid-state relays (SSRs)
• AC motor speed control circuits
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'TVM' against the official datasheet to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints for the 6-DIP configuration. Cross-reference regulatory certifications such as UL and VDE if required for end-product compliance. Confirm operating temperature ranges match system requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to reduce noise in AC power control systems. The integrated snubberless feature simplifies board layout by eliminating external components typically needed for dv/dt protection. Consider the 5300Vrms isolation rating for safety-critical applications separating mains voltage from control electronics.

Triac, SCR Output Optoisolators Part Context

This part belongs to onsemi's MOC family of triac output optocouplers. These devices are designed for efficient power electronic designs requiring galvanic isolation. The MOC3162 variant specifically targets applications needing precise timing control via zero-crossing detection, distinguishing it from random-phase variants in the same series.

Triac, SCR Output Optoisolators Replacement Considerations

MOC3163TVM is a confirmed substitute offering similar functionality with potentially different trigger current specifications. Verify pin compatibility and isolation ratings before substitution.