EL0501(TA)

$2.23

Description：OPTOISO 3.75KV TRANS W/BASE 8SOP
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:28a7fb61ee4f Category: Transistor, Photovoltaic Output Optoisolators Brand: Everlight Electronics Co Ltd

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Product introduction

Product Detailed Parameters

Description：OPTOISO 3.75KV TRANS W/BASE 8SOP
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：19% @ 16mA
Current Transfer Ratio (Max)：50% @ 16mA
Turn On / Turn Off Time (Typ)：800ns, 800ns (Max)
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：20V
Current - Output / Channel：8mA
Voltage - Forward (Vf) (Typ)：1.5V
Current - DC Forward (If) (Max)：25 mA
Vce Saturation (Max)：-
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOP
Grade：-
Qualification：-

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EL0501(TA)

Overview

The EL0501(TA) is a high-speed optocoupler manufactured by Everlight Electronics Co Ltd. It features a single channel with a transistor output that includes a base terminal. The device provides an isolation voltage of 3750Vrms and supports data rates up to 1Mbps. Key electrical parameters include a maximum output voltage of 20V, a typical forward voltage of 1.5V, and a DC forward current maximum of 25mA. The current transfer ratio ranges from 19% to 50% at 16mA input. It operates within a temperature range of -55°C to 100°C and is housed in an 8-SOP surface-mount package.

Feature Summary

High-speed operation supporting 1Mbps data transmission rates
Integrated base terminal on the output transistor for enhanced control
Robust insulation capability rated at 3750Vrms
Wide operating temperature range suitable for industrial environments

Applications

Industrial automation signal isolation
Communication interface circuits requiring high-speed data transfer
Power supply feedback loops
Microcontroller input/output isolation

Procurement Notes

Verify the specific suffix TA against the manufacturer's datasheet to confirm packaging and tape-and-reel specifications. Ensure compatibility with 8-SOP footprint dimensions during PCB layout. Check RoHS compliance status if required by project regulations. Confirm moisture sensitivity level handling procedures prior to assembly.

Selection Notes

Select this component when high-speed digital isolation is required alongside a transistor output configuration. The integrated base allows for faster switching compared to standard phototransistors. Consider the 3750Vrms isolation rating for safety-critical applications. Evaluate the 1Mbps speed limit against system timing requirements before finalizing the design choice.

Part Context

This part belongs to the EL050x series of high-speed optocouplers from Everlight. It is designed for applications demanding rapid signal transmission across isolation barriers. The series typically offers various output configurations and packaging options to suit different circuit board space constraints and performance needs.