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MM3Z4V7T1G

The MM3Z4V7T1G is a transient voltage suppressor (TVS) diode manufactured by ON Semiconductor. It is designed to protect sensitive electronic equipment from voltage transients caused by electrostatic discharge (ESD), inductive load switching, or lightning.

Description:

The MM3Z4V7T1G is a unidirectional TVS diode with a maximum clamping voltage of 7.8V and a reverse stand-off voltage of 4.7V. It is available in a DO-214AA surface-mount package.

Features:

• Low capacitance: 50 pF maximum (typical)
• Low leakage current: 1 µA maximum (typical)
• High surge current capability: 3 A (8/20 µs)
• Fast response time: 1 ns maximum
• Bidirectional protection
• Low clamping voltage
• Low insertion loss

Applications:

The MM3Z4V7T1G is commonly used in a wide range of electronic equipment to protect against voltage transients. Some of its typical applications include:

• USB ports
• Ethernet ports
• HDMI ports
• Audio and video interfaces
• Cellular phone interfaces
• Automotive electronics
• Industrial control systems
• Medical equipment

The MM3Z4V7T1G is a reliable and cost-effective solution for protecting sensitive electronic equipment from voltage transients. Its low capacitance and fast response time make it suitable for high-speed data lines, while its high surge current capability and low clamping voltage make it suitable for protecting equipment from high-energy transients.