MOC3081SM

$0.38

Description：OPTOISOLATOR 5.3KV TRIAC 1CH
Series：MOC308
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:0524cb839d0f Category: Triac, SCR Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

MOC3081SM 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 MOC3081SM

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)：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 MOC3081SM

MOC3081SM

Triac, SCR Output Optoisolators Overview

The MOC3081SM is a single-channel optocoupler featuring an internal zero-crossing detector and a triac output, designed for AC power switching applications. It provides electrical isolation with a maximum isolation voltage of 5 kVrms. The device operates within a temperature range of -30°C to +100°C and accepts a maximum forward current of 50mA. It utilizes a surface mount DIP package with six pins, ensuring reliable performance in solid-state relay circuits and industrial control systems requiring precise phase control.

Triac, SCR Output Optoisolators Feature Summary

Integrated zero-crossing detection circuitry for reduced electromagnetic interference during switching
High isolation voltage capability suitable for mains voltage applications
Surface mount packaging design for automated assembly processes

Triac, SCR Output Optoisolators Applications

Solid state relays for AC load control
Industrial motor control systems
General purpose AC power switching modules

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'SM' confirms the surface mount variant against standard through-hole equivalents. Confirm RoHS compliance status and check for any recent lifecycle notices regarding obsolescence or last-time buy notifications from the manufacturer before finalizing procurement plans.

Triac, SCR Output Optoisolators Selection Notes

Select this component when surface mount technology is required for zero-crossing AC switching. Ensure the application voltage does not exceed the device's rated limits. Consider thermal management requirements given the operating temperature range and power dissipation characteristics inherent to triac output structures.

Triac, SCR Output Optoisolators Part Context

This part belongs to the MOC308x series of zero-crossing triac driver optocouplers manufactured by Isocom Components 2004 LTD. It serves as a critical interface between low-voltage logic circuits and high-voltage AC loads, providing safety isolation while minimizing noise generation associated with random-phase switching devices.