SMBG13CAHE3/52

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, which stand for Transient Voltage Surge Suppressor, are widely used in applications to protect circuits from sophisticated types of electrical over-voltages. This article will discuss the application fields and working principle of SMBG13CAHE3/52, one of the newer and more powerful TVS diodes available today.SMBG13CAHE3/52 is a dual-channel, 400W unidirectional TVS diode primarily designed for surge protection in I/O and signal lines. It provides an effective and reliable way of protecting critical systems from unacceptably high transient voltages. It is made of Super Junction MOSFETs characterized in avalanche mode and is perfect for automotive power electronic devices, as well as industrial automation applications.

SMBG13CAHE3/52 boasts the following key features:

• High electrically efficient balanced current rating working up to +400W
• Low clamping voltage (VCS) at 4V
• Smart protection with built-in thermal shutdown function
• Cost-effective and fast response time

The primary applications of SMBG13CAHE3/52 are in the automotive industry, such as power window motors, airbag systems and ECUs. It is also used for power supplies, electric and hybrid drivetrains, inverters, controllers, and automotive sensors and systems.The way SMBG13CAHE3/52 works is relatively straightforward. When the applied voltage exceeds its peak pulse rating, it will let current flow into the protected device until the voltage reaches a certain level. This level is known as the “clamping voltage”, which is the main parameter of a TVS diode. At this point the diode will begin to absorb the current resulting in a voltage drop, effectively limiting the voltage the protected device would have otherwise experienced. In addition, it will also activate its thermal shutdown function which will further limit the current to an even lower level until the thermal shutdown circuit is reset. In summary, SMBG13CAHE3/52 is an incredibly useful and reliable TVS diode that can be used to protect critical circuits from transient over-voltages in a variety of applications. It offers a high current rating and low clamping voltage, as well as the added benefit of a built-in thermal shutdown function. These features make it one of the most desirable TVS diodes currently on the market.

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