5KP7.0-B

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Transient voltage suppressor (TVS) diodes offer a variety of advantages compared to other energy-dissipating, assistance, or protection devices. Of particular interest are TVS diodes, which can provide protection against transient voltage pulses by limiting voltage and current. Amongst these devices, the 5KP7.0-B is one of the most efficient TVS diode series. This TVS diode is designed to protect sensitive electronic circuits from overvoltage damage, and is used mainly in consumer and automotive applications.

Features

The 5KP7.0-B is a robust, surface-mount device with a working voltage range of 6.4 to 8.1V. Its small size and high peak pulse current rating make it an ideal choice for space-constrained applications. The device can operate within a temperature range of -40℃ to +125℃, and has an ESD protection rating of >5000 V MOS, which ensures higher immunity to ESD shock without any extra protection components. Additionally, it provides superior protection to critical parts that cannot tolerate spikes in voltage or ESD failure.

Application Fields

The 5KP7.0-B is used in various applications, some of which include power supplies for consumer electronics, circuit protection for automotive electronic systems, protection devices for communication networks, and it is suitable for use in surge current protection applications. It is employed mainly in consumer electronics because of its size and power-saving features. It is used in automotive electronic systems to protect vital components from overvoltage damage, as well as to increase the longevity of the system. It is also used in communications networks to protect sensitive electronic components from electromagnetic interference.

Working Principle

The 5KP7.0-B TVS diode works according to the principle of reverse electro-motive force (EMF). When the input voltage reaches its breakdown voltage, the diode goes into breakdown mode and begins to emit a certain amount of current. This is known as the "avalanche region" of the diode. In this state, the diode acts as a switch, discharging the incoming voltage into the ground. The 5KP7.0-B has two major components: the lugs and the zener diode. The lugs are used to attach the diode to the Circuit Board, while the zener diode is responsible for conducting current and protecting the circuit from over voltage/current. The lugs create a short-circuit between the anode and the cathode of the diode, which itself acts as a surge current protector.

Advantages

The 5KP7.0-B is highly suitable for a variety of applications because of its small size and power-saving features. Additionally, its robust construction and high peak pulse current rating make it more reliable and durable, resulting in longer product life. Its superior ESD protection rating of >5000 V MOS ensures better protection against ESD shock without any additional protection. Finally, its working temperature range of -40℃ to +125℃ makes it suitable for use in a variety of environments.The 5KP7.0-B is thus an ideal choice for a variety of applications that require excellent protection against transient voltage pulses. Its robust construction, superior ESD protection rating, and working temperature range make the 5KP7.0-B one of the most reliable TVS diodes on the market, and it is sure to provide reliable protection to your electrical systems for many years to come.

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