EL1113(TA)-G

Overview

The EL1113(TA)-G is a transistor output optocoupler manufactured by Everlight Electronics Co Ltd. It features a single channel with an NPN phototransistor output and offers an insulation voltage of 5000 Vrms. The device utilizes a 5-pin long creepage SOP package. Factory packaging quantity is listed as 1000 units in some records, while other sources indicate 3000 units for similar variants. The component is classified under Transistor Output Optocouplers.

Feature Summary

• Provides electrical isolation via optical coupling between input and output circuits
• Features an NPN phototransistor output configuration
• Designed with a 5-pin long creepage SOP package for enhanced safety clearance

Applications

• Signal isolation in industrial control systems
• Interface between microcontrollers and high-voltage loads
• Power supply feedback loops

Procurement Notes

Verify current availability status as the component may be obsolete or restricted in certain regions. Confirm exact packaging quantities and lead times directly with authorized distributors. Ensure compliance with RoHS requirements and check for moisture sensitivity handling instructions prior to assembly. Cross-reference datasheets for any updates on recommended operating conditions.

Selection Notes

Select this component when high isolation voltage is required in a compact surface-mount form factor. Consider the NPN output type for compatibility with standard logic interfaces. Evaluate the long creepage distance for applications requiring robust dielectric strength. Compare against active equivalents if this specific part number is discontinued.

Part Context

This part belongs to Everlight's line of transistor output optocouplers. It shares characteristics with related models like the EL1113-G and EL1113(TA)-VG. These devices are designed for general-purpose isolation tasks where cost-effective performance and reliable signal transmission are prioritized over high-speed switching capabilities.

Replacement Considerations

Parametric equivalents such as the EL1113-TA-G or EL1113-VG may serve as substitutes. Verify pinout compatibility and electrical specifications before replacement. Check manufacturer documentation for official obsolescence notices and approved alternative part numbers.