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Product Detailed Parameters
- Description：OPTOISOLATOR 5.3KV TRIAC 1CH
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：10kV/µs
- Current - LED Trigger (Ift) (Max)：2mA
- Current - On State (It (RMS)) (Max)：300 mA
- Current - Hold (Ih)：500µA
- Turn On Time：35µs
- Voltage - Forward (Vf) (Typ)：1.16V
- Current - DC Forward (If) (Max)：60 mA
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD
- Supplier Device Package：-
- Approval Agency：CSA, UR, VDE
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Overview
The IL410-X019T is a phototriac output zero-crossing optocoupler manufactured by Vishay Semiconductor Opto Division. It features a PDIP-6 gull wing package and provides 5300 Vrms insulation voltage. The device includes an integrated zero-crossing circuit for noiseless switching. Key electrical parameters include a maximum continuous output current of 300 mA, a peak off-state voltage (VDRM) of 600 V, and a forward current (IF) rating of 60 mA. The forward voltage (VF) is specified at 1.16 V with a power dissipation of 500 mW. Operating temperatures range from -55°C to +100°C.
Feature Summary
- Integrated zero-crossing detection circuitry ensures triac triggering occurs near the AC line voltage zero crossing point.
- High isolation capability provided by 5300 Vrms insulation voltage rating.
- Designed for noiseless switching applications in AC power control systems.
Applications
- Solid state relays
- AC motor speed controls
- Lighting dimmers
Procurement Notes
Verify the specific suffix X019T against official Vishay documentation to confirm tape and reel packaging specifications. Ensure the component meets required safety certifications such as UL or VDE for the intended application environment. Cross-reference datasheet revision dates to confirm parameter stability.
Selection Notes
Select this component when high-voltage isolation and precise zero-crossing timing are required for AC load control. Compare the 600 V peak off-state voltage against system line voltages. Evaluate the 300 mA continuous output current limit against the load requirements to ensure adequate headroom.
Part Context
This part belongs to the Vishay phototriac output optocoupler family. It utilizes an infrared LED coupled to a silicon photo-triac detector within a six-pin dual inline package. The design emphasizes safety isolation and reliable switching performance for industrial and consumer AC power applications.
Replacement Considerations
Consult official Vishay substitution guides for direct equivalents. Verify pinout compatibility and isolation voltage ratings before substituting with other zero-crossing triac optocouplers.
FAQ
What is the purpose of the internal zero-crossing circuit?
It delays triac turn-on until the AC line voltage is near zero, reducing electromagnetic interference and inrush currents.
What is the maximum peak off-state voltage?
The device supports a peak off-state voltage (VDRM) of 600 V.
