SMBJ90AHE3/52

TVS (Transient Voltage Suppressors) Diodes are an assortment of devices intended to guard various parts of electronic systems from over-voltage or transient voltage events. A common type of device in this family is the SMBJ90AHE3/52 TVS Diode. This device is a simple, unidirectional diode designed to be inserted into the power or signal lines, preventing excess voltage from entering and damaging the circuit.

The SMBJ90AHE3/52 has an epoxy package that is small and lightweight, making it both efficient and effective for various applications. It has an operating temperature range of -55 to +150° C, making it suitable for a wide range of operations. It also features a high surge capability, and is able to clamp any over-voltage events up to 28.5 volts.

The SMBJ90AHE3/52 is most commonly used in the automotive industry to protect various electrical components from over-voltages that can be caused by power surges. It can also be used in different industrial and consumer applications, such as computers, home appliances, and more.

The working principle of the SMBJ90AHE3/52 is simple. Its diode is designed to block current from passing through, except when a specific voltage is reached. When a given voltage level is surpassed, the diode breaks down and turns on, quickly switching to a conducting state. At this point, the excess voltage is diverted away, preventing it from entering the circuit and damaging it.

Overall, the SMBJ90AHE3/52 is an effective and efficient device for protecting various electronic components from over-voltage and transient voltage events. Its small and lightweight construction makes it easy to use, and its ability to handle high surges and wide operating temperatures make it well-suited for various applications.