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EL816(S1)(X)(TB)-V
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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)：100% @ 5mA
- Current Transfer Ratio (Max)：200% @ 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)(X)(TB)-V is a single-channel transistor output optocoupler manufactured by Everlight Electronics Co Ltd. It features an infrared emitting diode optically coupled to an NPN phototransistor detector in a compact 4-SMD surface-mount package. The device provides high isolation voltage of 5000 Vrms between input and output circuits. Key electrical parameters include a collector-emitter breakdown voltage of 80 V, maximum forward current of 60 mA, and maximum continuous collector current of 50 mA. 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 small outline surface mount package design
- Wide operating temperature range for industrial applications
Applications
- Industrial control systems requiring signal isolation
- Consumer electronics with safety isolation requirements
- Computer peripheral interface circuits
Procurement Notes
Verify the specific suffix configuration against official Everlight documentation to ensure correct lead spacing and tape/reel packaging specifications. Confirm RoHS compliance status and applicable safety agency approvals such as UL or VDE for the exact part variant before integration into designs.
Selection Notes
Select this component when a surface-mount transistor output optocoupler with high isolation voltage is required. Ensure the circuit design accommodates the specified forward current limits and thermal operating ranges. Verify that the 4-SMD footprint matches the target PCB layout constraints.
Part Context
This component belongs to the EL816 series of optocouplers from Everlight Electronics. The series includes various DIP and SMD packages with different lead spacings and packaging options. The EL816 family is widely used for general-purpose signal isolation in electronic circuits.
Replacement Considerations
Cross-reference with other EL816 series variants such as EL816(S1)(X)(TA) or EL816(S1)(Y)(TB)-V for pin-compatible alternatives. Verify package dimensions and electrical characteristics match before substitution.
