20KPA28A

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TVS or Transient Voltage Suppressors (diode devices) provide protection from overvoltage transients in electric circuits. The 20KPA28A is a unidirectional TVS that can protect a line from voltages that are higher than normal, providing protection against potential damage from electrical transients. This enhances the life and reliability of an electric system.

The 20KPA28A is a silicone avalanche diode designed to protect against electrical transients in consumer electronics and other applications. It has a reverse breakdown voltage of 24V, maximum repetitive peak off-state voltage of 15V, and operating temperature range from - 25℃ to 150℃. This makes it suitable for applications such as DC power systems, computer I/O, integrated circuits, communication devices, TV and display protection, motor drives, data lines, input/output ports, and automotive systems.

The 20KPA28A typically acts like a silicon diode when in the off-state and switches quickly to a low impedance state when the voltage reaches the breakdown voltage, providing overvoltage protection. The TVS then dissipates the unwanted energy and forces the voltage below the breakdown voltage. This low impedance path helps protect the TVS from excessive power dissipation by dissipating the energy generated by the transient. This unique property extends the life and increases the reliability of the system.

The 20KPA28A has an extremely fast response time of 10ns maximum and a specified clamping voltage of 48V maximum. This fast response time helps protect delicate circuit components and ensures reliable operation. It also features an open lead construction and an industry-standard 0.091 inch pin spacing, making it easy to install. The TVS also provides maximum transient energy dissipation and ESD protection and has an output capacitance of 50pF.

The 20KPA28A is designed for use in a variety of applications that require transient voltage protection. It is a cost-effective solution that provides reliable performance and helps extend the life of the system. It is ideal for consumer electronics, automotive, and industrial applications.

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