5.0SMDJ45A

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Transient Voltage Suppressors (TVSs) are an important piece of electrical equipment used to prevent damage caused by electrical transients, also known as overvoltage, in everything from home appliances to complex industrial systems. TVS – Diodes or Transient Voltage Suppression Diodes are one type of TVS that can be used for this purpose. The SMDJ45A is an example of a TVS – Diode used to protect electronic circuits from voltage transients caused by lightning, electrostatic discharge, and inductive loads.

The SMDJ45A is a general-purpose diode designed to protect airbags in automobiles, as well as, preventing damage caused by static electricity in computers, medical equipment, and various electronic consumer products. It is designed for both surface-mount and through-hole mounting, and is capable of withstanding high levels of reverse and forward transient voltages up to 44V with a peak power dissipation of 300W. The device is a dual-die design, with one diode element connected in series with the other, to provide two levels of protection. This double-diode configuration provides over-pressure protection, as well as over-voltage protection.

The SMDJ45A is a uni-directional, symmetrical diode that provides bidirectional protection against voltage transients. It operates as a normal diode during normal operating conditions, but when a transient voltage is present, the diode reverts to a rectifier and acts as a voltage clamp. By acting as a clamp, the diode prevents the voltage fromexceeding the device’s breakdown voltage, thus protecting the components connected to the diode from harmful transients. The SMDJ45A also has a very fast response time, which allows it to provide the desired protection in a timely manner.

The SMDJ45A is widely used in automotive applications such as airbag systems, electronic control units, audio amplifiers, engine control modules, starter systems, and power distribution units. In addition to automotive applications, the SMDJ45A can also be used in industrial, telecommunications, medical, and consumer electronics. It is also capable of providing protection for LED lights, as well as in telecommunications systems.

The SMDJ45A is one of the most versatile and reliable TVS – Diodes available on the market today. The device is capable of protecting sensitive electronics from voltage transients, while also providing overpressure protection. The device’s small size and fast response time also make it ideal for a variety of applications. This makes the SMDJ45A a great choice for anyone looking for a reliable and cost-effective voltage protection solution.

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