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EL816(S)(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
- Grade：-
- Qualification：-
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Overview
The EL816(S)(TU) is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It integrates an infrared emitting diode with an NPN phototransistor detector in a compact surface-mount package. The device provides high isolation voltage of 5000 Vrms between input and output circuits. It supports a maximum forward current of 60 mA and offers a collector-emitter breakdown voltage of at least 80 V. The unit operates within a temperature range of -55°C to +110°C.
Feature Summary
- High isolation voltage capability between input and output circuits
- Compact surface-mount small outline package design
- Wide operating temperature range for industrial applications
Applications
- Industrial control systems requiring signal isolation
- Computer peripheral interface circuits
- Power supply feedback loops
Procurement Notes
Verify the specific suffix designation against the manufacturer datasheet to confirm pinout compatibility and packaging type. Confirm RoHS compliance status and lead-free certification requirements for your assembly process. Check for any obsolete status or lifecycle notices from Everlight before finalizing procurement plans.
Selection Notes
Select this component when a single-channel transistor output isolator is required with high voltage isolation capabilities. Ensure the surface-mount footprint matches your PCB layout constraints. Verify that the NPN phototransistor output configuration aligns with your circuit switching requirements.
Part Context
This part belongs to the EL816 series of phototransistor optocouplers. The series includes various package options such as DIP and SMD configurations. These devices are designed for general-purpose isolation applications where electrical safety standards must be met.
Replacement Considerations
Consult official Everlight documentation for qualified substitute part numbers within the same series. Verify pin compatibility and electrical specifications before substituting.
