5KP150A-HR

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5KP150A-HR is a type of Transient Voltage Suppression (TVS) diode. A TVS diode is a silicon semiconductor device specifically designed to provide high levels of protection against voltage transients induced in electronic circuitry. In general, it will protect direct connected semiconductor devices, such as transistors, diodes, and integrated circuits from voltage transients and surges.

The 5KP150A-HR TVS diode provides 150W of surge protection for high voltage transient suppression. The 5KP150A-HR uses low capacitance technology to reduce suppression time for high and low frequency transients and is voltage/clamping type sensitive. This means that it will clamp attacks quickly to the target voltage.

The 5KP150A-HR TVS diode is rated for a peak pulse power of 150 watts (8/20μs pulse width). It offers protection from voltage transients induced in electronic circuitry from transients up to 150W for millisecond duration, thereby safeguarding circuitry from high voltage overshoot and ESD pulses. The 5KP150A-HR TVS diode should be used when voltage surges occur that exceed the normal operating voltage, which can be caused by power cross or a faulty device.

The 5KP150A-HR TVS diode is designed for general purpose use and it has a maximum working voltage of 500V, a breakdown voltage of 5000V, and a peak reverse voltage of 5500V. It can be used in a wide range of applications, from consumer electronics to industrial applications, and is capable of handling a wide range of current levels from 1mA to 15A.

The 5KP150A-HR TVS diode has a working principle that relies on its structure to absorb unwanted overvoltage. A "junction" is formed between the two semiconductor layers, and when participating in conduction, the feedback loop begins which triggers the avalanche breakdown to redirect the flow of excessive voltage. This avalanche breakdown causes the voltage to be reduced to the breakdown voltage or less. This protection mechanism is triggered when the voltage rises beyond the breakdown or threshold voltage.

The 5KP150A-HR TVS diode is used in applications where it provides overvoltage protection to sensitive electronic components. It is used in the automotive, consumer electronics, computer, communications, and industrial markets where it can protect from overcurrent, ESD, static, and other electrical transient conditions. It can be used in power supplies, thyristors, motors, CPUs, surge suppressors, and many other high voltage devices.

In conclusion, the 5KP150A-HR TVS diode is a type of Transient Voltage Suppression (TVS) diode that is specifically designed to protect electronic components from electrical transient conditions. It has a peak pulse power of 150 watts (8/20μs pulse width), a maximum working voltage of 500V, a breakdown voltage of 5000V, and a peak reverse voltage of 5500V. It is ideally suited for applications where it provides overvoltage protection to sensitive electronic components.

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