MOC3051

$0.33

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
Series：MOC305
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:2956b4baabe1 Category: Triac, SCR Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

MOC3051 is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. 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 MOC3051

Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
Series：MOC305
Mfr：Isocom Components 2004 LTD
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)：15mA
Current - On State (It (RMS)) (Max)：-
Current - Hold (Ih)：200µA (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：UL, VDE

Triac, SCR Output Optoisolators datasheet and documents for MOC3051

MOC3051

Triac, SCR Output Optoisolators Overview

The MOC3051 is a random phase triac output optocoupler designed to isolate low voltage logic circuits from 115 and 240 Vac power lines. It provides isolation for controlling high-current triacs or thyristors with a 5300Vrms isolation voltage. The device features a single channel, operates within a temperature range of -40°C to 100°C, and supports a maximum input current of 50mA. It complies with UL and VDE standards.

Triac, SCR Output Optoisolators Feature Summary

Provides electrical isolation between low voltage logic and AC power lines
Enables random phase control of high-current triacs or thyristors
Offers high isolation voltage capability for safety compliance

Triac, SCR Output Optoisolators Applications

Isolating logic circuits from 115 Vac power lines
Isolating logic circuits from 240 Vac power lines
Controlling high-current triacs in AC power systems
Controlling thyristors in industrial applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., X, SM) against official Isocom documentation to confirm package type and pin configuration. Ensure the component meets required isolation voltage ratings for your application. Check for compliance with relevant safety standards such as UL or VDE before procurement.

Triac, SCR Output Optoisolators Selection Notes

Select the MOC3051 when random phase triggering is required for AC loads. Consider the 5300Vrms isolation rating for safety-critical designs. Verify that the input current requirements align with the 50mA maximum specification. Ensure the operating temperature range suits the environmental conditions.

Triac, SCR Output Optoisolators Part Context

The MOC3051 belongs to the MOC304 series of triac output optocouplers manufactured by Isocom Components. This series is designed for general-purpose AC power control applications. The device integrates an infrared LED with a triac output die on a single chip for compact isolation solutions.