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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tube
- 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)：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：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Approval Agency：CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL, VDE
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Overview
The EL3053-V is a random-phase Triac driver optocoupler manufactured by Everlight Electronics. It integrates an AlGaAs infrared LED with a photosensitive Triac output in a six-pin DIP package. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms and supports a peak repetitive off-state voltage of 600 V. It operates within a temperature range of -55°C to +100°C, features a maximum forward current of 60 mA, and includes a zero-crossing detection circuit for precise AC power control applications.
Feature Summary
- Integrates an AlGaAs infrared emitting diode with a high-voltage photosensitive Triac for robust signal isolation
- Incorporates internal zero-crossing detection circuitry to minimize electromagnetic interference during switching
- Provides high dielectric strength between input and output terminals for enhanced safety in mains-connected circuits
Applications
- Solid-state relays requiring random-phase or zero-crossing triggering
- AC motor speed control systems utilizing phase-angle firing techniques
- Lighting dimmer circuits for residential and commercial illumination
Procurement Notes
Verify the specific suffix designation against the manufacturer's latest datasheet to confirm pinout compatibility and packaging type. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the part number with official Everlight distributors to avoid counterfeit components. Confirm that the specified operating temperature range meets the thermal requirements of the target application environment before finalizing orders.
Selection Notes
Select this component when zero-crossing switching is required to reduce electrical noise in AC control circuits. The 600 V blocking voltage rating suits standard single-phase AC line applications. Consider the PDIP-6 package dimensions for PCB layout constraints. Verify that the gate trigger current requirements of the downstream Triac are compatible with the output characteristics of this optocoupler to ensure reliable turn-on under all load conditions.
Part Context
This device belongs to the EL305x series of Triac driver optocouplers from Everlight. It shares functional similarities with the EL3052 but differs in the inclusion of zero-crossing detection. The EL3053-V variant specifically denotes the tube packaging format compared to tape-and-reel alternatives. It serves as a direct replacement for legacy discrete TRIAC driver designs in industrial automation and consumer electronics.
Replacement Considerations
- EL3053
- EL3053S(TA)-V
FAQ
Does the EL3053-V include zero-crossing detection?
Yes, the EL3053-V integrates a zero-crossing detection circuit to ensure the Triac triggers only when the AC voltage crosses zero.
What is the maximum insulation voltage of the EL3053-V?
The device offers an insulation voltage rating of 5000 Vrms between the input LED and output Triac.
