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EL1012(TA)-G
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SOP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：63% @ 10mA
- Current Transfer Ratio (Max)：125% @ 10mA
- 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 EL1012(TA)-G is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It integrates an infrared emitting diode with an NPN phototransistor detector, housed in a 4-pin SOP package featuring long creepage distance. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms. It is designed for signal transmission between circuits operating at different potentials and impedances, ensuring reliable data transfer while maintaining galvanic separation.
Feature Summary
- Integrates an infrared LED coupled to an NPN phototransistor for signal isolation
- Features a 4-pin SOP package with extended creepage distance for enhanced safety
- Provides high-voltage isolation capability suitable for diverse circuit environments
Applications
- Programmable controllers
- System appliances and measuring instruments
- Telecommunication equipment
- Home appliances such as fan heaters
- Signal transmission between circuits of different potentials and impedances
Procurement Notes
Verify the specific suffix TA against the latest Everlight datasheet to confirm pinout and creepage specifications match the design requirements. Ensure compliance with RoHS directives and moisture sensitivity levels during storage and handling. Confirm availability status as supply conditions may vary by region and distributor.
Selection Notes
Select this component when a single-channel isolation solution with NPN output is required. The long creepage SOP package makes it suitable for applications demanding higher safety margins. Consider the 5000 Vrms insulation rating for systems requiring robust galvanic separation between input and output stages.
Part Context
This part belongs to the EL101X-G series, which includes variants like EL1010, EL1013, and EL1014. All members share the same 4-pin long creepage SOP package and basic functional architecture of an IR LED coupled to a phototransistor, differing primarily in specific electrical characteristics or packaging nuances defined in their respective datasheets.
Replacement Considerations
Direct substitutes within the EL101X-G family include EL1010, EL1013, and EL1014, provided they meet the specific NPN output and isolation voltage requirements. Verify pin compatibility and creepage distances before substitution.
