SMAJ180CE3/TR13

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The SMAJ180CE3/TR13 is a TVS - Diodes device that offers exceptional transient protection to any electronics equipment. It works by clamping the voltage to a predefined level and dissipating the excess current generated by sudden surges or transients. This device is primarily used to provide protection in various applications including computers, peripheral equipment, hand-held devices, and telecommunications equipment.

The SMAJ180CE3/TR13 is an ultrafast device with a response time as low as 1 nanosecond. It has a peak surge capability capability of up to 180VA. It has an excellent clamping ratio of 5.8V and an ESD rating of ±15kV. The device also has a low capacitance of only 5.8pF, making it an ideal solution for high-speed circuits and signal lines that require fast recovery from any transient events.

The working principle of the SMAJ180CE3/TR13 is based on the electrical characteristics of TVS - Diodes devices. In this device, the PN junction is reverse-biased, and when the voltage exceeds a certain threshold, the diode conducts the energy into a controlling resistor where it is dissipated as heat. This simple action of clamping and diverting the current effectively reduces the voltage across the protected equipment.

Due to its ultrafast response time and excellent surge protection capabilities, the SMAJ180CE3/TR13 is used in a variety of applications. These include protection for baseband audio and low noise analog signals, Gigabit Ethernet ports, and high speed I/O interfaces. The device is also suitable for dynamic random access memory (DRAM) modules, and T1/E1 telephone transmission lines, among others.

In addition to its excellent transient protection capabilities, the SMAJ180CE3/TR13 also offers excellent thermal properties. The device comes in a small SMD package, which requires minimal board space and helps keep the device cool even in high thermal stress applications. This combination of features makes the SMAJ180CE3/TR13 a great choice for any application requiring reliable and efficient protection from transient voltages.

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