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EL1019-G
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SOP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：200% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：4µs, 3µs
- Rise / Fall Time (Typ)：2µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.45V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SOP (2.54mm)
- Grade：-
- Qualification：-
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Overview
The EL1019-G is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor output and provides high isolation voltage of 5000 Vrms between input and output circuits. The device is housed in a compact SOP-4 package, suitable for surface mount applications. It is compliant with RoHS standards and halogen-free requirements, ensuring environmental safety. The component is designed for reliable signal transmission in isolated environments.
Feature Summary
- High isolation voltage capability for safe circuit separation
- Compact SOP-4 surface mount package design
- Halogen-free and RoHS compliant construction
Applications
- General purpose signal isolation
- Microprocessor system interfacing
- Solid state relay drivers
Procurement Notes
Verify the specific suffix 'G' corresponds to the tube packaging variant when sourcing. Confirm RoHS and halogen-free status with the supplier as compliance details may vary by production batch. Ensure the SOP-4 footprint matches the target PCB layout before finalizing procurement decisions.
Selection Notes
Select this component for applications requiring moderate speed and high isolation voltage in a small form factor. Consider the NPN phototransistor output characteristics for logic interface compatibility. Evaluate thermal dissipation requirements relative to the SOP-4 package limitations during system design.
Part Context
This part belongs to Everlight's transistor output optocoupler family. It shares functional similarities with other models like EL1019(TA)-VG but differs in packaging and specific electrical tolerances. The EL1019-G represents a standard solution for basic isolation needs within the manufacturer's portfolio.
Replacement Considerations
Check datasheets for compatible substitutes such as EL1019(TA)-G or EL1019-TA variants. Verify pinout compatibility and isolation voltage ratings before substitution. Ensure replacement parts meet the same RoHS and halogen-free specifications.
