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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：400 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, VDE
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Overview
The EL3023S1(TA)-V is a single-channel Triac output optocoupler manufactured by Everlight Electronics Co Ltd. It features a 6-SMD gull-wing package and provides 5000 Vrms isolation voltage between input and output circuits. The device supports a maximum forward current of 60 mA with a typical forward voltage of 1.18 V. It operates within a temperature range of -55°C to 100°C and has a peak off-state voltage rating of 400 V. The component does not include a zero-crossing circuit and is RoHS compliant.
Feature Summary
- Provides high-voltage electrical isolation via an infrared LED coupled to a Triac output
- Designed for surface-mount assembly in a compact 6-SMD gull-wing form factor
- Capable of triggering AC loads without zero-crossing detection logic
Applications
- Solid-state relay (SSR) driver circuits
- AC motor speed control systems
- Lighting dimmer applications
Procurement Notes
Verify the specific suffix TA-V against the manufacturer's latest datasheet to confirm pinout orientation and tape-and-reel specifications. Ensure that the 400 V peak off-state voltage rating aligns with the target AC line voltage requirements. Confirm compliance with relevant safety certifications such as UL, VDE, or CSA if required by the end-product design standards.
Selection Notes
Select this component when a non-zero-crossing Triac output is required for phase-angle control applications. Compare the 400 V blocking voltage against the system's peak line voltage to ensure adequate margin. Consider the 6-SMD package constraints for PCB layout and thermal management relative to through-hole alternatives like the standard EL3023.
Part Context
This part belongs to the EL3023 series of Triac output optocouplers from Everlight. It shares functional similarities with other members of the family but differs in packaging and specific electrical tolerances. The SMD variant offers automated assembly advantages over traditional DIP packages while maintaining comparable isolation performance.
Replacement Considerations
The through-hole EL3023 serves as a functional equivalent but requires different PCB mounting. Verify pin compatibility and thermal characteristics before substitution.
