EL1113(TA)-VG

Overview

The EL1113(TA)-VG is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor output and provides an insulation voltage of 5000 Vrms. The device is housed in a 5-pin long creepage SOP package, designed for surface mount applications. Key electrical characteristics include a collector-emitter breakdown voltage (VCEO) of 80V and a collector cutoff current (ICBO) of 10nA at VCE=60V. The input forward voltage (VF) is typically 1.25V at IF=10mA. The unit weight is approximately 91g per reel, with a factory packaging quantity of 3000 units.

Feature Summary

• Provides high isolation voltage capability for safe signal transmission between isolated circuits
• Utilizes a long creepage SOP package design to enhance safety clearance and reliability
• Features NPN phototransistor output for standard digital or analog switching applications

Applications

• Industrial control systems requiring galvanic isolation
• Signal isolation in microprocessor-based circuits
• Power supply feedback loops

Procurement Notes

Verify the specific suffix TA-VG against the manufacturer's latest datasheet to confirm pinout and creepage distance specifications. Ensure compatibility with reflow soldering profiles suitable for moisture-sensitive devices. Confirm that the 5000 Vrms rating meets the system's isolation requirements. Check for RoHS compliance status as indicated in official documentation before integration into regulated products.

Selection Notes

Select this component when a 5000 Vrms isolation barrier is required in a compact surface-mount form factor. The NPN output is suitable for sinking current loads. Consider the 5-pin long creepage package for enhanced safety standards compared to standard SOP-5 packages. Evaluate the CTR range if precise gain control is necessary for the application circuit.

Part Context

This part belongs to Everlight's EL111x series of transistor output optocouplers. The series is characterized by high isolation voltages and small footprint designs. The EL1113 variant specifically offers the 5000 Vrms rating, distinguishing it from lower-rated counterparts like the EL1110 or EL1111 within the same family.

Replacement Considerations

Direct replacements must match the 5000 Vrms isolation rating and NPN output type. Verify pin compatibility with the 5-pin long creepage SOP package. Cross-reference with other manufacturers' parts offering similar creepage distances and electrical characteristics.