EL816-V

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tube

SKU:fa2bae2ff609 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-DIP
Series：-
Mfr：Everlight Electronics Co Ltd
Package：Tube
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)：4µs, 3µs
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：Through Hole
Package / Case：4-DIP (0.300", 7.62mm)
Supplier Device Package：4-DIP

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EL816-V

Overview

The EL816-V is a single-channel transistor output optocoupler manufactured by Everlight Electronics Co Ltd. It consists of an infrared emitting diode optically coupled to an NPN phototransistor detector. The device provides high isolation voltage of 5000 Vrms between input and output circuits. It features a current transfer ratio ranging from 50% to 600% at a forward current of 5mA and collector-emitter voltage of 5V. The component supports a maximum operating temperature of 110°C and complies with RoHS standards.

Feature Summary

Optical coupling between infrared LED and NPN phototransistor for signal transmission
High insulation voltage capability ensuring circuit safety
Wide current transfer ratio range for flexible gain requirements
Compliance with international safety approvals including UL, VDE, and CSA

Applications

Industrial control systems requiring galvanic isolation
Signal isolation in microprocessor interfaces
Power supply feedback loops
Solid-state relay driver circuits

Procurement Notes

Verify the specific suffix designation as it indicates package type and tape/reel configuration. Confirm availability status as certain variants may be discontinued or restricted. Ensure compliance with regional regulatory requirements such as RoHS before procurement. Cross-reference datasheet revisions to confirm parameter consistency.

Selection Notes

Select based on required isolation voltage and current transfer ratio specifications. Consider package format compatibility with PCB layout constraints. Verify thermal performance limits against application environment. Check for necessary safety certifications for end-product integration.

Part Context

The EL816 series belongs to Everlight's family of transistor output optocouplers. These devices are designed for general-purpose isolation applications. The series offers both DIP and SMD packaging options. They are widely used in industrial and consumer electronics for signal isolation.