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ONSEMI MCT61 Dual-Channel Optical Isolator
The MCT61 is an 8-pin dual-channel optical isolator designed for high-voltage insulation applications. Featuring two isolated channels per package, it employs gallium arsenide infrared LEDs driving NPN silicon phototransistors for reliable signal isolation. This optocoupler meets safety and regulatory standards, including UL1577 and IEC60747-5-5, providing insulation voltages up to 890 V peak working. Ideal for AC/DC line isolation, power supply feedback, and relay monitoring, the MCT61 offers robust electrical characteristics, including high isolation resistance, low leakage current, and fast switching speeds for sensitive electronic applications.
ONSEMI MCT61 Dual-Channel Optical Isolator Specifications:
- Isolation Voltage: 890 Vpeak
- Isolation Resistance: >10^9 Ω at Ts, Vio = 500 V
- Input Forward Voltage: 1.2 - 1.5 V at 20 mA
- Forward Current (DC): 60 mA
- Collector Current: 30 mA
- Total Power Dissipation: 100 mW (Emitter), 150 mW (Detector)
- Junction Temperature Range: -55°C to +125°C
- Storage Temperature Range: -55°C to +150°C
- Maximum Operating Temperature: -55°C to +100°C
- Package Type: 8-pin DIP and SMT options
- Safety Certifications: UL1577, IEC60747-5-5 compliance
- Response Time: Turn-On ~3 µs, Turn-Off ~3 µs
- Creepage and Clearance: 27 mm
Buy the Buy ON Semiconductor MCT61 Part Number MCT61 Online
Purchase the ON Semiconductor MCT61 dual-channel optical isolator online now to benefit from high-voltage insulation, fast switching, and excellent regulatory compliance. This robust device is ideal for applications requiring reliable electrical isolation, such as power supplies, relay contact monitoring, and high-voltage transient suppression. Available in standard DIP and SMT packages, it offers easy integration into your systems. Secure your supply chain by ordering directly from authorized distributors or the manufacturer website for prompt delivery and genuine quality assurance.
Order your ON Semiconductor MCT61 high-voltage dual-channel optocoupler today and ensure reliable signal isolation for power supply feedback, relay monitoring, and industrial automation.
Frequently Asked Questions
Where can I buy ONSEMI MCT61?
You can click on the BUY or RFQ button to purchase MCT61 from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part MCT61?
You can download the MCT61 datasheet or visit the ONSEMI website for support.
Who is the manufacturer of MCT61?
ONSEMI