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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：400 V
- Static dV/dt (Min)：100V/µs (Typ)
- Current - LED Trigger (Ift) (Max)：15mA
- 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 (0.400", 10.16mm)
- Supplier Device Package：6-DIP
- Approval Agency：CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL
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Overview
The EL3021M is a random-phase Triac output optocoupler manufactured by Everlight Electronics. It features a single channel with a 6-DIP package and provides 5000Vrms isolation voltage. The device supports an on-state current of up to 100 mA RMS and a peak forward current of 60 mA. It operates within a temperature range of -55°C to +100°C and includes no zero-crossing circuitry.
Feature Summary
- Random-phase Triac output for AC load control
- High isolation voltage of 5000Vrms
- Wide operating temperature range from -55°C to +100°C
Applications
- AC motor speed control circuits
- Solid state relay interfaces
- Lighting dimmer applications
Procurement Notes
Verify component authenticity through authorized channels as the part status is listed as obsolete. Confirm package integrity and pin configuration against the official datasheet before integration. Check for specific suffix variations if available in legacy stock.
Selection Notes
Select this component for applications requiring random-phase triggering without zero-crossing constraints. Ensure input current requirements align with the specified maximum forward current limits. Verify thermal management capabilities for the intended operating environment.
Part Context
This component belongs to the EL3021 family of Triac output optocouplers. It serves as a driver interface between low-voltage control logic and high-voltage AC loads. The design emphasizes electrical isolation and robust switching performance for industrial and consumer electronics.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the source data. Consult manufacturer documentation for direct replacements or functional equivalents.
