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EL816(D)-V
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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)：300% @ 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
- Grade：-
- Qualification：-
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Overview
The EL816(D)-V is a single-channel transistor output optocoupler manufactured by Everlight Electronics Co Ltd. It integrates 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. It is available in compact surface mount packages.
Feature Summary
- High isolation voltage capability between input and output circuits
- Wide current transfer ratio range for flexible signal transmission
- Compact small outline package design for space-constrained applications
- Compliant with lead-free and RoHS environmental directives
Applications
- Programmable controllers
- System appliances and measuring instruments
- Telecommunication equipment
- Home appliances such as fan heaters
- Signal transmission between circuits of different potentials and impedances
Procurement Notes
Verify the specific suffix configuration against official Everlight documentation to ensure correct package type and approval ratings. Confirm that the requested variant matches the required isolation voltage and current transfer ratio specifications for the target application environment. Cross-reference part numbers with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when high isolation voltage and reliable signal transmission are required between isolated circuits. Consider the operating temperature range and package constraints during design. Ensure the input current limits and output voltage ratings align with the system requirements. Verify compatibility with existing PCB footprints and assembly processes.
Part Context
The EL816 series consists of infrared emitting diodes optically coupled to phototransistor detectors. These devices are packaged in 4-pin DIP configurations and offer wide-lead spacing or SMD options. The series is designed for general-purpose isolation applications requiring robust electrical separation and signal integrity across varying environmental conditions.
Replacement Considerations
Consult official Everlight documentation for confirmed substitute part numbers within the EL816 family. Verify pinout compatibility and electrical parameter equivalence before substitution.
