EL1116-G

Description：OPTOISO 5KV TRANS W/BASE 5-SOP
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tube

SKU:8a9d5243d73a Category: Transistor, Photovoltaic Output Optoisolators Brand: Everlight Electronics Co Ltd

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5KV TRANS W/BASE 5-SOP
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：100% @ 5mA
Current Transfer Ratio (Max)：300% @ 5mA
Turn On / Turn Off Time (Typ)：4µs, 3µs
Rise / Fall Time (Typ)：2µs, 3µs
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.5V (Max)
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：400mV
Operating Temperature：-55°C ~ 110°C
Mounting Type：Surface Mount
Package / Case：6-SOIC (0.295", 7.50mm Width), 5 Leads
Supplier Device Package：5-SOP
Grade：-
Qualification：-

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EL1116-G

Overview

The EL1116-G is a single-channel phototransistor optocoupler manufactured by Everlight Electronics Co Ltd. It features an NPN phototransistor output with a base terminal, housed in a 5-SOP surface-mount package. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to 110°C. Key electrical parameters include a maximum collector-emitter saturation voltage of 400mV, a maximum output voltage of 80V, and a typical rise/fall time of 2µs/3µs. The input forward current is rated at a maximum of 60mA.

Feature Summary

Integrates an infrared emitting diode with an NPN phototransistor featuring a base terminal for enhanced switching control.

Applications

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

Procurement Notes

Verify the specific suffix (G) against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS status. Confirm that the 5-SOP package dimensions match the target PCB footprint. Check for any recent obsolescence notices or lifecycle changes directly from Everlight Electronics documentation before finalizing procurement plans.

Selection Notes

Select this component when a base terminal on the phototransistor is required to reduce storage time and improve switching speed compared to standard configurations. Ensure the application requires 5000 Vrms isolation and can accommodate the 5-SOP surface-mount form factor. Verify that the 80V output voltage rating meets the load requirements.

Part Context

This part belongs to Everlight's transistor output optocoupler series, designed for general-purpose signal isolation. The EL1116 variant specifically includes a base lead to facilitate faster turn-off times. It is distinct from photodiode output versions like the EL1116-VG, which offer different linearity characteristics.

Replacement Considerations

Consult official substitution guides for equivalent single-channel transistor output optocouplers with base terminals and 5000 Vrms isolation. Verify pin-to-pin compatibility and electrical parameter alignment with alternative manufacturers' offerings.

FAQ

What is the purpose of the base terminal on the phototransistor?

The base terminal allows for external control of the phototransistor's storage time, enabling faster switching speeds and improved performance in high-frequency applications.