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EL816(S1)(X)(TD)-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)(TD)-V is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor output and operates with a maximum forward current of 60 mA and a collector-emitter breakdown voltage of 80 V. The device provides high isolation capability with a rated insulation voltage of 5000 Vrms and a creepage distance exceeding 7.62 mm. It supports surface mount installation in a compact 4-SMD package. The component is designed for operation across a wide temperature range from -55 °C to +110 °C, ensuring reliability in demanding electronic environments.
Feature Summary
- High isolation voltage between input and output circuits
- Wide operating temperature range up to +110°C
- Compact surface mount packaging design
Applications
- General purpose signal isolation
- Microprocessor system interfacing
- Solid-state relay driver circuits
Procurement Notes
Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required isolation standards and mounting specifications. Confirm RoHS compliance status and lead time requirements directly with authorized distributors prior to ordering. Ensure storage conditions adhere to moisture sensitivity levels defined in the official documentation to maintain device integrity during assembly processes.
Selection Notes
Select this component when high voltage isolation is required in a small form factor. The NPN phototransistor output suits digital logic interfacing applications. Consider the 5000 Vrms rating for safety-critical designs. Verify that the surface mount footprint matches the PCB layout constraints. Evaluate thermal management needs given the extended temperature range capabilities.
Part Context
This part belongs to the EL816 series of phototransistor optocouplers produced by Everlight Electronics. The series is characterized by high current transfer ratios and robust isolation performance. Variants within the family differ primarily in packaging types and tape/reel configurations. This specific model utilizes a surface mount designation suitable for automated assembly processes in modern electronics manufacturing.
Replacement Considerations
Cross-reference with other EL816 variants such as EL816M or EL816(S1)(Y)(TU)-V for pin-compatible alternatives. Verify electrical parameters including CTR ranges and isolation voltages match original design requirements before substitution.
