MSMBJ45CAE3

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TVS (Transient Voltage Suppressors) diodes are widely used in various applications, as they provide a reliable and robust protection against high-voltage transients and current overloading. The MSMBJ45CAE3 is a silicon-based diode designed for a wide range of high-power applications.

The MSMBJ45CAE3 is a surface-mount Device (SMD) device and is available in both non-polarized and dual-anode types. It is designed for surface mounting on printed circuit boards and the interconnect between the SMD and the board is a printed circuit board (PCB). As such, the diode has a higher self-inductance than an electrolytic diode, which is ideal for applications that require a low-impedance path to ground.

The device is made up of two parts: an anode and a cathode. The anode is the positive terminal of the diode and the cathode the negative. The diode is designed to conduct current in one direction only, from the anode to the cathode. When the diode is used as a voltage regulator, current flows from the anode to the cathode in order to maintain the desired output voltage. The anode and the cathode do not have to both be connected to the same DC voltage, as the anode can be connected to AC, as well as DC, voltage sources.

The MSMBJ45CAE3 is a low-voltage TVS diode, with a peak reverse voltage of 45V and a maximum continuous reverse voltage of 40V. Its total capacitance is 45pF, with a breakdown voltage of 30V and a maximum surge current of 8A. The device is rated for a total capacitance of up to 45pF and a maximum avalanche current of 8A. It also features high energy absorption, which makes it suitable for high-power applications.

The working principle of the MSMBJ45CAE3 is based on the voltage-dependent resistance of the diode. The diode is designed to maintain a set voltage across its junction, even when current is present, allowing it to conduct current only up to a certain amount. When the current reaches or exceeds the diode’s rated maximum, the diode begins to act like an open circuit. The diode has a high reverse breakdown voltage, which allows it to dissipate large amounts of current without damaging other components.

The MSMBJ45CAE3 is widely used in audio systems, telecom systems, industrial motors, and other high-power applications. It is used to protect components and devices from overvoltage damage and short-circuit conditions. It can also be used as a voltage limiter, to limit the output voltage to a predetermined level. In addition, it can be used as a current limiter, to limit the current through a circuit and protect other components from overload.

The MSMBJ45CAE3 is a reliable, high-performance TVS diode that is well suited for a variety of applications. It is designed for surface mounting and features a low-impedance path to ground. The device is rated for a maximum continuous reverse voltage of 40V and a maximum surge current of 8A. It also has a high energy absorption capability, making it ideal for high-power applications.

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