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Vishay ILD205T Dual Channel Optocoupler

The ILD205T is a dual-channel phototransistor output optocoupler with a gallium arsenide infrared LED and a silicon NPN phototransistor. It transmits signals including DC levels while maintaining high electrical isolation, making it suitable for industrial applications and high-density system designs. Packaged in a compact SOIC-8 surface-mount form, it supports multiple soldering techniques such as vapor phase and infrared reflow. Features include specified CTR ranges for tight circuit compatibility, high BVceo of 70 V for added safety margin, and a standard 0.05-inch lead spacing for easy integration.

Authorized Distributors
Source:Newark
Part No:ILD205T
Stock:6
Inv Date:06-09-2026
Price: Unit price: $1.18
Buy/RFQ:
Source:DigiKey
Part No:ILD205T
Stock:4000
Inv Date:06-09-2026
Price: Unit price: $0.56242
Buy/RFQ:
Part No:ILD205T
Stock:43263
Inv Date:06-10-2026
Price: Unit price: $1.34
Buy/RFQ:
Part No:ILD205T
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.44
Buy/RFQ:

Vishay ILD205T Dual Channel Optocoupler Specifications:

  • Dimensions: SOIC-8 package, 0.05 inch lead spacing
  • Input Voltage: Peak reverse voltage 6 V, Forward voltage 1.55 V at 10 mA
  • Output Voltage: Collector emitter breakdown voltage 70 V, emitter collector breakdown voltage 7 V
  • Power Dissipation: 50 mW (input), 125 mW (output)
  • Isolation Test Voltage: 4000 V rms
  • CTR Range: 40-80% to 100-200% depending on model
  • Operating Temperature: -55°C to +100°C
  • Storage Temperature: -55°C to +150°C
  • Soldering: Supports vapor phase and IR reflow, maximum 260°C for 10s
  • Safety Ratings: UL1577, cUL, Viso 4000 V rms, creepage 4 mm, clearance 4 mm

Buy the VISHAY ILD205T – Reliable Dual Channel Optocoupler for Industrial Applications

Order the VISHAY ILD205T dual-channel optocoupler online today for high reliability, compact size, and excellent electrical isolation. Perfect for industrial and signal processing uses, this surface-mount device features a phototransistor output with tight CTR tolerance, supporting vapor phase and infrared reflow soldering. With a high BVceo of 70 V, it offers a wide operating temperature range from -55°C to +100°C, ensuring durability in demanding environments. Buy now for fast delivery and seamless integration into your designs.

Get VISHAY ILD205T today—designed for precision and long-lasting durability in high-density industrial environments.

Frequently Asked Questions

Where can I buy Vishay ILD205T?

You can click on the BUY or RFQ button to purchase ILD205T from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part ILD205T?

You can download the ILD205T datasheet or visit the Vishay website for support.

Who is the manufacturer of ILD205T?

Vishay

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