5KP18AHE3/73

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Transient Voltage Suppressor(TVS) diodes are designed with a wide variety of packages and electrical parameters for protection of electronic circuitry from damage caused by electrostatic discharge. The 5KP18AHE3/73 is a multi-chip transient voltage suppressor diode. This type of device is widely used for protection from electrostatic discharge (ESD) and other voltage spike transients. The 5KP18AHE3/73 is a rugged, inexpensive, and small device designed to provide effective protection for large numbers of applications.

The 5KP18AHE3/73 design consists of two chips, the first of which is a Zener diode. The Zener diode has a breakdown voltage of 5V, with a low capacitance of about 1.5pF. The second chip of the 5KP18AHE3/73 includes an array of lateral bipolar transistors designed to protect from voltage transients. The transistors are rated to withstand up to 30 volts of peak-to-peak voltages transients and can operate under peak current ratings of 500 mA with a maximum dissipation rate of 250 mW.

The 5KP18AHE3/73 is an ESD protection device designed to protect sensitive electronic components from transients and electrostatic discharge. It is especially suitable for ESD protection of bus ports, USB, HDMI and other high-speed data and power lines. The device is designed to have a fast response time of less than 1ns for ESD protection, while providing reliable protection when subjected to surge transients. It is also designed to provide high-level ESD protection as specified by IEC, JEDEC and MIL standards.

The working principle of the 5KP18AHE3/73 is to clamp the voltage of high-frequency electrical transients and surges, thus providing protection for sensitive components. The device has an active clamp that is designed to operate when the voltage reaches a certain level. Once the voltage reaches the level where it can no longer be safely clamped, the device will turn on and the current will be automatically diverted. The clamping voltage is designed to be above the maximum voltage of the system, thus providing protection even in the event of a higher voltage transient. In addition, the device provides a fast response time so that it will begin dissipating the surge before it reaches its max rating. The 5KP18AHE3/73 can offer protection against electrical surges that occur due to lightning, power line faults, and other sources.

The 5KP18AHE3/73 is an ideal device for a wide variety of applications, including protection against electrical surges on buses, peripheral devices, and other high-speed data and power lines. It is also suitable for applications that require fast response times, such as data buses. The device is available in surface-mount packages of either two chips or one chip, making it suitable for a wide variety of applications.

In conclusion, the 5KP18AHE3/73 is a multi-chip transient voltage suppressor diode designed to provide effective protection against electrostatic discharge and other transient voltage surges. It is an excellent choice for a wide variety of applications, due to its fast response time, high-level ESD protection, and low cost. The 5KP18AHE3/73 can be used on buses, peripheral devices, and high-speed data and power lines, as well as data bus applications.

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