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Product Detailed Parameters
- Description：OPTOISOLATOR 5.3KV TRIAC 1CH
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：No
- 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：CQC, CSA, cUR, UR
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Overview
The Vishay IL420-X009 is a phototriac output optocoupler featuring a gallium arsenide infrared LED coupled to a triac detector. It provides an isolation voltage of 5300 Vrms and supports a maximum continuous output current of 300 mA with a peak off-state voltage of 600 V. The device operates within a temperature range of -55°C to +100°C, has a typical forward voltage of 1.16 V, and includes a static dV/dt rating of 10 kV/µs.
Feature Summary
- High isolation voltage capability for robust circuit protection
- Low input current requirement for efficient drive
- High static dV/dt immunity for noise resistance
Applications
- Solid state relay driver circuits
- Motor control systems
- Industrial process control interfaces
Procurement Notes
Verify the specific suffix against official datasheets to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing orders.
Selection Notes
Select this component when high isolation voltage and low input current are required. Consider the 600 V off-state voltage limit and 300 mA RMS current capacity for load matching. Verify operating temperature ranges for extreme environments.
Part Context
This part belongs to the Vishay IL420 series of phototriac output optocouplers. These devices are designed for applications requiring electrical isolation between control and power circuits, offering reliable performance in industrial and consumer electronics.
Replacement Considerations
Check for direct substitutes like the IL4208-X009 for similar specifications. Verify pinout compatibility and electrical parameters such as isolation voltage and current ratings before substitution.
FAQ
Does the IL420-X009 include a zero-crossing circuit?
No, the IL420-X009 does not include a zero-crossing circuit.
What is the maximum trigger current for the LED?
The maximum trigger current (Ift) is 2 mA.
