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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：600 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：10mA
- 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 EL3052S(TA) is a Triac and SCR output optocoupler manufactured by Everlight Electronics Co Ltd. It features a single channel with 5000Vrms isolation voltage and operates within a temperature range of -55°C to +100°C. The device utilizes a SMD/SMT installation style in a PDIP-6 Gull Wing package. Key electrical parameters include a forward current of 60 mA, forward voltage of 1.18 V, power dissipation of 330 mW, and an off-state output voltage (VDRM) of 250 V. It lacks a zero-crossing circuit and has a maximum triggering current of 5 mA.
Feature Summary
- Provides random-phase triac driver functionality for AC load control applications
- Ensures high-voltage isolation between input and output circuits
- Supports surface mount technology for automated assembly processes
Applications
- AC motor speed control systems
- Solid state relay modules
- Lighting dimmer circuits
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging details such as reel quantity against official Everlight documentation. Ensure the part number suffix matches the required tape and reel specifications for your manufacturing line.
Selection Notes
Select this component when random-phase triac driving is required without zero-crossing detection. Consider the 250 V off-state voltage rating for appropriate load matching. Evaluate the 60 mA forward current capability against LED drive requirements. Verify that the SMD package format aligns with existing PCB footprint designs.
Part Context
This device belongs to the Triac & SCR Output Optocouplers subcategory under Optocouplers. It is distinct from zero-crossing variants like the EL3052S1(TA). The product is actively maintained by Everlight Electronics Co Ltd and serves as a standard solution for isolating low-voltage control signals from high-voltage AC loads.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other random-phase triac drivers only after verifying pinout compatibility and electrical parameter equivalence via official datasheets.
