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Vishay ILQ6153 Quad Channel Phototransistor Optocoupler

The ILQ6153 is a high-quality quad-channel phototransistor optocoupler designed for reliable isolation in industrial control systems. Utilizing GaAs IRLED emitters and high-gain NPN phototransistors, it features identical channel footprints for easy replacement, with enhanced CTR matching and high common-mode rejection. The device offers an isolation test voltage of 5300 VRMS from double-molded packages, ensuring excellent electrical isolation. Suitable for medium-speed data transfer and level detection applications, the ILQ6153 is RoHS compliant and designed to withstand demanding environmental transients with high safety and reliability standards.

Authorized Distributors
Source:Newark
Part No:ILQ615-3
Stock:1
Inv Date:06-09-2026
Price: Unit price: $0.373
Buy/RFQ:
Source:DigiKey
Part No:ILQ615-3
Stock:670
Inv Date:06-09-2026
Price: Unit price: $3.26
Buy/RFQ:
Part No:ILQ615-3
Stock:6346
Inv Date:06-10-2026
Price: Unit price: $3.26
Buy/RFQ:
Part No:ILQ615-3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.38
Buy/RFQ:

Vishay ILQ6153 Quad Channel Phototransistor Optocoupler Specifications:

  • Isolation test voltage from double-molded package: 5300 VRMS
  • Package type: Quad channels, identical footprints
  • Maximum collector-emitter breakdown voltage: 70 V
  • Maximum forward current: 60 mA
  • Maximum power dissipation: 150 mW per channel
  • Storage temperature range: -55°C to +150°C
  • Operating temperature range: -55°C to +100°C
  • Soldering temperature: 260°C (for 2 mm from case)
  • Channel-to-channel CTR: 13-200% at 10 mA
  • Input reverse voltage: 6 V
  • Input forward current: 60 mA
  • Creepage distance: 37 mm
  • Clearance distance: 7 mm
  • Thermal resistance (junction to lead): 750 K/W for input, 500 K/W for output
  • Capacitance (input to output): 8 pF
  • Insulation resistance: 10^12 Ω at 500 V
  • Compliance: RoHS, WEEE, UL1577, CSA

Buy the Vishay ILQ6153 – Reliable Quad Channel Optocoupler for Industrial Applications

Purchase the Vishay ILQ6153 online now and benefit from its high isolation voltage of 5300 VRMS, excellent CTR matching, and robust construction suitable for demanding industrial environments. This quad-channel device minimizes space with its compact footprint and offers reliable electrical isolation critical for safety and control applications. Designed to withstand high voltages and transient events, it ensures consistent performance, making it an ideal choice for medium-speed data transfer, level detection, and industrial automation. Order today to secure a durable, high-performance optocoupler for your project.

Get Vishay ILQ6153 today—built for precision, high isolation voltage, and long-lasting durability in industrial control systems.

Frequently Asked Questions

Where can I buy Vishay ILQ6153?

You can click on the BUY or RFQ button to purchase ILQ6153 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part ILQ6153?

You can download the ILQ6153 datasheet or visit the Vishay website for support.

Who is the manufacturer of ILQ6153?

Vishay

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