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Vishay IL420X009T Phototriac Optocoupler

The IL420 and IL4208 are optocouplers with phototriac output, designed for electrical isolation and switching control. Featuring high dV/dt of over 10 kV/us and low input current of less than 2 mA, these devices offer a blocking voltage of up to 800 V and a control current of 300 mA. Suitable for solid state relays, industrial controls, and appliances, they provide safety isolation of over 5300 V and are compliant with RoHS, UL, CSA, and VDE standards. Packaged in compact DIP-6 or SMD formats, they ensure reliable operation across a wide temperature range.

Authorized Distributors
Source:DigiKey
Part No:IL420-X009T
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.59175
Buy/RFQ:
Part No:IL420-X009T
Stock:713
Inv Date:06-10-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:IL420-X009T
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.27
Buy/RFQ:

Vishay IL420X009T Phototriac Optocoupler Specifications:

  • Input Reverse Voltage: 6 V
  • Input Forward Current: 60 mA
  • Surge Current: 2.5 A
  • Power Dissipation: 100 mW
  • Peak Off-State Voltage: 600 V
  • Peak Surge Voltage: 500 V
  • Output RMS On-State Current: 300 mA
  • Isolation Test Voltage: 5300 Vams
  • Isolation Resistance: > 10^12 Ω at 500 V
  • Storage Temperature Range: -55°C to +150°C
  • Ambient Temperature Range: -55°C to +100°C
  • Soldering Temperature: 260°C for 10 seconds
  • Critical Rate of Rise (V/dt): 10 kV/μs
  • Capacitance Input to Output: 0.8 pF
  • Package Types: DIP-6, SMD-6
  • Creepage and Clearance Distances: 7-8 mm depending on package
  • Insulation Thickness (IL4208): 0.4 mm
  • Compliance: RoHS, UL1577, CSA, VDE 0884

Buy the VISHAY Series IL4208 Optocoupler: IL4208

Secure your projects with the Vishay Series IL4208 phototriac optocoupler. Designed for electrical isolation and switching, this device offers a high dV/dt of over 10 kV/us and a blocking voltage of up to 800 V. Suitable for industrial controls, relays, and appliances, it features low input current and excellent safety ratings. Available in DIP-6 and SMD packages, it ensures reliable performance over a wide temperature range. Buy online now to enhance your control systems with trusted Vishay technology.

Order your Vishay Series IL4208 optocoupler today and ensure reliable electrical isolation for industrial and control applications.

Frequently Asked Questions

Where can I buy Vishay IL420X009T?

You can click on the BUY or RFQ button to purchase IL420X009T from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part IL420X009T?

You can download the IL420X009T datasheet or visit the Vishay website for support.

Who is the manufacturer of IL420X009T?

Vishay

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