5KP100-B

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TVS diodes, short of transient voltage suppression diodes, feature an avalanche breakdown capability that allows these devices to limit the peak voltage to a predetermined safe level while providing a low impedance path for discharging large current surges in order to protect sensitive electronic equipment. The 5KP100-B is a 600W unidirectional transient voltage suppressor device designed to deliver over-voltage protection for sensitive electronic equipment.

The 5KP100-B is an axial-leaded diode rated at 100V with a peak pulse power rating of 600W. This device can suppress voltage transients with a short duration and high amplitude that typically are the result of electrostatic discharge, inductive switching, and lightning. This TVS diode has a dual-stage structure consisting of a Zener and an avalanche diode with the latter featuring a short reverse recovery time that reduces power dissipation for better performance.

The working principle of the 5KP100-B relies on a threshold voltage which is to be regulated in order to absorb the surges originated from the over-voltage conditions. When the peak voltage of the transient voltage is lower than the threshold voltage of the avalanche diode, the current flows only through the Zener body diode, passing through the Zener breakdown voltage. However, when the transient voltage exceeds the device\'s VBR (voltage breakdown rating), the avalanche diode turns on, thus providing a low-impedance path for the flow of surge current.

The 5KP100-B TVS diode offers many advantages in an application, including excellent clamping performance, fast response time, and low capacitance to avoid signal distortion, as well as high surge capability and low jitter. It is widely used in many industries, such as medical, industrial, consumer, telecom, automotive, and aerospace. In consumer electronics, for example, the 5KP100-B is suitable for use in the protection of LCD panels, audio equipment, and set-top boxes. It can also be utilized in automotive applications, such as ECUs and fuel injection systems, and industrial applications that require superior surge protection.

The 5KP100-B TVS diode is a reliable and cost-effective device which fulfills the requirements of the safety agency standards in many applications. It provides reliable surge protection of the circuit by limiting the voltage to a safe level that does not cause damage to the underlying circuit. With its fast response time, low capacitance, and versatile application fields, the device is suitable for use in many industries.

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