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EL816(S1)(TU)
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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)：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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
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Overview
The EL816(S1)(TU) is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor output and provides 5000 Vrms insulation voltage for galvanic isolation. The device supports surface mount installation in a compact package, available in Reel or Cut Tape configurations. It operates within a temperature range of -55°C to +110°C and complies with RoHS standards.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Utilizes an NPN phototransistor for signal transmission
- Designed for surface mount technology applications
Applications
- Industrial control systems requiring signal isolation
- Power supply feedback loops
- Microcontroller interface circuits
Procurement Notes
Verify component authenticity through official manufacturer channels due to discontinuation status. Confirm specific suffix variations against current datasheets as availability may vary by region. Ensure compliance with relevant safety certifications required for the target application environment before procurement.
Selection Notes
Select this component when high isolation voltage is critical for circuit safety. Consider the NPN output configuration for compatibility with existing logic levels. Evaluate thermal management requirements given the wide operating temperature range and surface mount packaging constraints during design integration.
Part Context
This part belongs to the EL816 series of optocouplers from Everlight Electronics. The series is characterized by compact SMD packages and robust isolation capabilities. The (S1) designation indicates specific lead form characteristics, while (TU) denotes tape and reel packaging options for automated assembly processes.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify equivalent specifications with alternative manufacturers if sourcing new production units.
