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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：250 V
- Static dV/dt (Min)：100V/µs (Typ)
- Current - LED Trigger (Ift) (Max)：5mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：250µA (Typ)
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.18V
- Current - DC Forward (If) (Max)：60 mA
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
- Approval Agency：CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL
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Overview
The EL3012S1(TA) is a single-channel Triac output optocoupler manufactured by Everlight Electronics. It integrates a Gallium Arsenide infrared emitting diode with a monolithic silicon random phase photo Triac. The device provides high isolation voltage of 5000 Vrms between input and output circuits. It features a peak breakdown voltage of 250V and operates within a temperature range of -55°C to +100°C. The component is designed for interfacing electronic controls with power triacs in AC applications.
Feature Summary
- Integrates GaAs infrared LED with random phase photo Triac
- Provides 5000 Vrms high isolation voltage
- Supports resistive and inductive load control
- Compliant with RoHS standards
Applications
- Solenoid and valve controls
- Lamp ballasts
- AC power switching for 115 to 240 VAC operations
Procurement Notes
Verify current availability status as the component may be subject to supply constraints or discontinuation notices. Confirm package type and lead times directly with authorized distributors. Ensure compliance with regional regulatory requirements prior to procurement. Cross-reference datasheet revisions to confirm parameter consistency.
Selection Notes
Select this component for applications requiring random phase triggering of TRIACs. Suitable for general purpose AC load control where zero-crossing detection is not required. Consider thermal management for inductive loads. Verify isolation voltage requirements against system safety standards.
Part Context
This part belongs to the EL301X series of Triac output optocouplers from Everlight. It shares architectural similarities with other members like the EL3011S1, differing primarily in specific electrical ratings and packaging configurations. The series is designed for solid-state relay and AC power control applications.
Replacement Considerations
Check for direct pin-compatible substitutes within the EL301X family such as EL3011S1 variants. Verify that replacement parts maintain the same 250V peak breakdown voltage and 5000Vrms isolation rating. Ensure the alternative component supports the required operating temperature range.
