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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：Yes
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：400 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：15mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：280µA (Typ)
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.5V (Max)
- 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 EL3041S1(TA)-V is a Triac and SCR output optocoupler manufactured by Everlight Electronics. It integrates a Gallium Arsenide infrared emitting diode with a zero-crossing triac driver in a surface-mount package. Key electrical parameters include a minimum off-state peak voltage of 400 V, a maximum forward current of 60 mA, and an input trigger current of 15 mA. The device supports a high isolation voltage of 5000 Vrms and operates within a temperature range of -55 °C to +100 °C.
Feature Summary
- Integrates zero-voltage crossing circuitry for reduced electromagnetic interference during switching
- Provides high electrical isolation between input and output circuits
- Constructed with a GaAs infrared LED optically coupled to a triac output
Applications
- Solid-state relay (SSR) designs
- Mains-powered appliance control circuits
- Industrial motor control interfaces
Procurement Notes
Verify the specific suffix TA-V against the manufacturer's latest datasheet to confirm pinout orientation and packaging type. Ensure compliance requirements such as RoHS status match project specifications. Cross-reference the part number with official distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component when zero-crossing functionality is required to minimize inrush current and noise in AC load applications. The 400 V blocking voltage suits low-voltage AC systems. Verify that the 5000 Vrms isolation rating meets safety standards for the target application environment.
Part Context
This part belongs to the EL304X series from Everlight, which includes variants with different voltage ratings such as 250 V, 600 V, and 800 V options. The EL3041S1(TA)-V specifically denotes the 400 V variant in a surface-mount configuration with zero-crossing detection capabilities.
Replacement Considerations
Compatible substitutes within the same family include EL3041S1(TB)-V and EL3041S1(P5)-V. Verify package dimensions and pin assignments before substitution to ensure mechanical compatibility.
