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Vishay ILQ74 Optocoupler Four Channel
The ILQ74 is a four-channel optocoupler featuring phototransistor outputs and GaAIAs infrared LEDs. It provides electrical isolation between input and output while transmitting signals, including DC levels. Designed for medium-speed logic applications, it helps eliminate ground loop and noise issues. The device can replace relays and transformers in digital and analog interface applications, such as CTR modulation. It is TTL compatible with a typical transfer ratio of 35% and has a coupling capacitance of 0.5pF. Suitable for industrial and consumer electronics environments.
Vishay ILQ74 Optocoupler Four Channel Specifications:
- Input Peak Reverse Voltage: 3 V
- Input Forward Current: 60 mA
- Input Power Dissipation: 100 mW
- Output Collector Emitter Breakdown Voltage: 20 V
- Output Emitter Collector Breakdown Voltage: 5 V
- Output Collector Base Breakdown Voltage: 70 V
- Output Power Dissipation: 150 mW
- Isolation Test Voltage (1s): 5300 V
- Isolation Resistance: > 10^9 Ω at 500 V
- Total Package Dissipation: 400-500 mW
- Creepage/clearance distance: 27 mm
- Storage Temperature: -55°C to +150°C
- Operating Temperature: -55°C to +100°C
- Lead Soldering Temperature (260°C): 8 seconds
- DC Current Transfer Ratio: 12.5% to 35%
- Collector Emitter Capacitance: 10 pF
- Coupling Capacitance: 0.5 pF
Buy the Buy Vishay ILQ74 Optocoupler Part Number ILQ74 Online
Securely purchase your Vishay ILQ74 four-channel optocoupler online today. This device offers high reliability, electrical isolation, and signal integrity for industrial control, automation, and digital interface applications. Perfect for replacing relays and transformers, it features phototransistor outputs, TTL compatibility, and excellent noise immunity. With a transfer ratio of up to 35% and minimal coupling capacitance, it ensures robust performance in demanding electronic environments. Get yours now for fast delivery and dependable operation in your projects.
Order your Vishay Series ILQ74 optocoupler today and enhance your digital interfaces with reliable electrical isolation and high-speed signal transmission.
Frequently Asked Questions
Where can I buy Vishay ILQ74?
You can click on the BUY or RFQ button to purchase ILQ74 from an authorized Vishay distributor.
How do I troubleshoot issues or seek technical support for part ILQ74?
You can download the ILQ74 datasheet or visit the Vishay website for support.
Who is the manufacturer of ILQ74?
Vishay