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EL816(S)(D)(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)：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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The EL816(S)(D)(TU) is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It integrates an infrared emitting diode with an NPN phototransistor detector, providing electrical isolation between input and output circuits. The device features a high isolation voltage of 5000 Vrms and operates within a temperature range of -55°C to +110°C. It is available in a compact surface-mount package configuration.
Feature Summary
- High isolation voltage capability between input and output channels
- Wide operating temperature range suitable for demanding environments
- Compact surface-mount packaging design
Applications
- Signal isolation in industrial control systems
- Power supply feedback loops
- Microcontroller interface circuits
Procurement Notes
Verify the specific suffix codes against official Everlight documentation to confirm pinout, lead spacing, and tape-and-reel specifications. Ensure compliance requirements match project standards. Confirm availability status as distribution data may indicate discontinuation or limited stock.
Selection Notes
Select this component when high voltage isolation is required in a small form factor. Consider the NPN phototransistor output characteristics and current transfer ratio limits. Verify thermal management needs given the wide operating temperature range.
Part Context
This part belongs to the EL816 series of phototransistor optocouplers from Everlight. The series offers various packaging options including DIP and SMD configurations. The EL816 family is widely used for general-purpose signal isolation applications requiring reliable performance.
Replacement Considerations
Check for direct substitutes within the EL816 series such as EL816(S)(X)(TD)-FV or EL816(S)(TA)-FV. Verify pin compatibility and electrical parameters before substitution.
