EL817(S1)(TB)-VG

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tape & Reel (TR)

SKU:ba1f5c103b41 Category: Transistor, Photovoltaic Output Optoisolators Brand: Everlight Electronics Co Ltd

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Product introduction

Product Detailed Parameters

Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：6µs, 8µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：200mV
Operating Temperature：-55°C ~ 110°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SMD

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EL817(S1)(TB)-VG

Overview

The EL817(S1)(TB)-VG is a surface-mount transistor output optocoupler manufactured by Everlight Electronics. It features a single channel with an NPN phototransistor output and a maximum insulation voltage of 5000 Vrms. The device operates within a temperature range of -55°C to +110°C and supports a maximum forward current of 60 mA. It is RoHS compliant and available in tape and reel packaging.

Feature Summary

High isolation voltage between input and output
Compact small outline package for surface mounting
RoHS compliant and lead-free construction

Applications

Signal isolation in industrial control systems
Microcontroller interface circuits
Power supply feedback loops

Procurement Notes

Verify the specific suffix VG against the manufacturer datasheet to confirm compliance with regional safety standards and environmental directives. Ensure the surface-mount footprint matches the design requirements before procurement.

Selection Notes

Select this component for applications requiring compact surface-mount isolation with high voltage withstand capabilities. Consider the operating temperature range and CTR specifications relative to the load requirements.

Part Context

This part belongs to the EL817 series, which includes various DIP and SMD configurations. The S1 designation indicates bent leads for surface mounting, while TB specifies the tape and reel packaging type.