SMBG45CAHE3/52

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes are an important component in communication and audio systems, used to protect against ESD (electrostatic discharge), voltage surges and switching transients. The SMBG45CAHE3/52 is a surface mount ultra dual-rail TVS (transient voltage suppressor) diode designed to protect devices from damage caused by high voltage transients. It is designed to offer industry-leading performance in ESD protection, while also being cost-effective and easy to use.

The SMBG45CAHE3/52 has an operating voltage of 8.2V to 17V, with a peak pulse power of 900W (8/20μs). It is rated to handle up to a maximum peak pulse current of 30A. The device has a super low shielding capacitance of just 0.45pF, and a low forward voltage of 1V max. It also has a wide range of operating temperatures, from -55°C to 175°C.

The SMBG45CAHE3/52 is primarily used in applications involving high-speed data transmission and communications, and it is designed for use with multiple conduction surfaces such as cables, connectors, and boards. It can be used in a variety of applications, including automotive, consumer electronics, computing, telecommunications, and medical. It is also well suited for use in high-frequency applications in which data integrity is critical, such as EDGE, Wifi, and digital TV.

The SMBG45CAHE3/52 is designed to provide reliable protection against ESD, voltage surges, and switching transients. It can detect incoming overvoltage conditions and instantly clamp them down to a safe level. This allows for data integrity to be maintained and enables the device to remain in its normal operating state. The device also has a low leakage current, which helps to maintain low power consumption and reduce system heat dissipation.

The working principle of the SMBG45CAHE3/52 is based on the avalanche breakdown effect. The device consists of a PN junction, which is connected to both a positive and a negative power supply rail. When an incoming transient voltage exceeds the breakdown voltage of the junction, an avalanche effect occurs, which clamps the voltage down to a safe level. This reduces the risk of damage to the connected device and maintains data integrity.

Overall, the SMBG45CAHE3/52 is a highly reliable and cost-effective solution for protecting against ESD, voltage surges, and switching transients. It is well suited for use in a variety of applications, including those involving high-speed data transmission and communication. Its ultra low leakage current makes it highly efficient and helps to reduce system heat dissipation. The device’s avalanche breakdown effect makes it extremely reliable and ensures data integrity is maintained.

The specific data is subject to PDF, and the above content is for reference