EL1014(TA)-VG

Overview

The EL1014(TA)-VG is a single-channel phototransistor optocoupler manufactured by Everlight Electronics. It integrates an infrared emitting diode with a phototransistor detector in a compact 4-pin SOP package featuring a 2.54mm pin pitch and 2.0mm profile. The device provides high isolation voltage of 5000 Vrms between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 80V, forward current of 60mA, and power dissipation of 250mW. Operating temperature range spans from -55°C to 110°C.

Feature Summary

• High isolation voltage capability between input and output circuits
• Compact 4-pin surface mount package design
• Long creepage distance for enhanced safety
• Compliant with halogen-free and RoHS standards

Applications

• Programmable controllers
• System appliances and measuring instruments
• Telecommunication equipments
• Home appliances such as fan heaters
• Signal transmission between circuits of different potentials

Procurement Notes

Verify the specific suffix TA indicates the tape and reel packaging configuration when ordering. Confirm compliance requirements such as halogen-free status and RoHS directives match project specifications. Check for recent product change notifications regarding manufacturing updates or material substitutions. Ensure the supplier source is authorized to guarantee component authenticity and traceability.

Selection Notes

Select this component for applications requiring galvanic isolation in space-constrained designs. The 4-pin SOP package suits automated surface mount assembly processes. Consider the 5000 Vrms isolation rating for safety-critical interfaces. Evaluate the CTR specifications against drive circuit requirements. Verify thermal management needs within the specified operating temperature range.

Part Context

This part belongs to the EL101X-G series of phototransistor optocouplers from Everlight Electronics. The series features consistent 4-pin long creepage SOP packaging across variants like EL1014, EL1010, and EL1019. These devices are designed for general-purpose signal isolation in industrial and consumer electronics applications.

Replacement Considerations

Cross-reference with other EL101X-G series members such as EL1014, EL1010, or EL1019 if pinout compatibility is required. Verify functional equivalence before substituting with generic phototransistor optocouplers.