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MOC3042XSM is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLATR 7.5KV PWR TRIAC 1CH. Review the specifications below when checking this part for your BOM.
Triac, SCR Output Optoisolators specifications for MOC3042XSM
- Description：OPTOISOLATR 7.5KV PWR TRIAC 1CH
- Series：MOC304
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Output Type：Triac, Power
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：7500Vpk
- Voltage - Off State：400 V
- Static dV/dt (Min)：600V/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：-
- Current - Hold (Ih)：400µA (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：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：-
- Approval Agency：UL, VDE
Triac, SCR Output Optoisolators datasheet and documents for MOC3042XSM
Triac, SCR Output Optoisolators Overview
The MOC3042XSM is a six-pin surface-mount optocoupler manufactured by Isocom Components. It integrates a gallium arsenide infrared emitting diode with a monolithic silicon triac detector to provide electrical isolation. The device features a peak repetitive off-state voltage of 7500V and an isolation voltage rating of 5300Vrms. It operates within a temperature range of -40°C to 100°C and supports a maximum forward current of 50mA. The component utilizes a SMD6 package configuration for compact circuit integration.
Triac, SCR Output Optoisolators Feature Summary
- Integrates a gallium arsenide infrared LED coupled with a monolithic silicon triac detector
- Provides high-voltage electrical isolation between input and output circuits
- Designed for zero-crossing detection applications in AC power control systems
Triac, SCR Output Optoisolators Applications
- Solid state relay driver circuits
- AC power switching modules
- Industrial motor control interfaces
Triac, SCR Output Optoisolators Procurement Notes
Verify the specific suffix designation against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant meets the required isolation voltage standards for the target application environment. Cross-reference the package dimensions with PCB layout specifications prior to procurement to guarantee mechanical fit.
Triac, SCR Output Optoisolators Selection Notes
Select this component for applications requiring robust isolation in AC switching environments. Consider the 5300Vrms isolation rating when designing safety-critical circuits. Evaluate the thermal management requirements given the operating temperature limits. Confirm that the surface-mount package aligns with the assembly capabilities and footprint constraints of the design.
Triac, SCR Output Optoisolators Part Context
This part belongs to the MOC304 series of optotriacs, which are widely used for controlling triacs and SCRs in AC power applications. Isocom Components manufactures these devices to replace obsolete industry-standard parts, offering flexible manufacturing options and specialized parameter selection to meet specific circuit design requirements.
Triac, SCR Output Optoisolators Replacement Considerations
MOC3042M
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