STMicroelectronics SMM4F6.5A-TR Product Overview

The SMM4F6.5A-TR from STMicroelectronics is a robust and high-performance Transil™ transient voltage suppressor (TVS) designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This component is part of STMicroelectronics' commitment to providing state-of-the-art circuit protection solutions for a wide range of applications, including consumer electronics, automotive, industrial, and telecommunication systems.

Key Features

• Stand-off Voltage: The device has a stand-off voltage of 6.5V, making it suitable for protecting circuits with nominal working voltages up to this level.
• Peak Pulse Power: It can handle peak pulse power dissipation of 400W (10/1000μs), ensuring reliable protection against high energy transients.
• Low Leakage Current: The SMM4F6.5A-TR offers a low leakage current, reducing power consumption and helping to maintain the energy efficiency of the protected device.
• Fast Response Time: With a fast response time to transient events, this TVS diode ensures quick and effective protection for sensitive components.
• Low Clamping Voltage: It features a low clamping voltage, minimizing the stress on the protected circuit during a transient voltage event.
• Unidirectional Device: The device is unidirectional, providing protection for applications where specific polarity is present.

Package and Compliance

The SMM4F6.5A-TR is housed in a compact SMB (DO-214AA) surface-mount package, which is ideal for high-density circuit board designs. The package is RoHS compliant and conforms to industry standards for environmental safety and sustainability.

Applications

Thanks to its robust design and reliable performance, the SMM4F6.5A-TR is well-suited for a variety of applications, including:

• Protection of I/O interfaces
• Power supply units
• Portable devices
• Computer and consumer applications
• Automotive electronics
• Industrial control systems

With its combination of features, the SMM4F6.5A-TR from STMicroelectronics is an excellent choice for designers looking to enhance the durability and reliability of their electronic systems against transient voltage events.