P4SMAJ28ADF-13

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TVS - Diodes are a type of electrical component designed to protect electrical devices, circuits, and systems from damage caused by transient voltage surges or electrostatic discharge (ESD). The P4SMAJ28ADF-13 is a bi-directional transient voltage suppressor (TVS) diode designed to protect electronic systems and components from low-level ESD transients and from voltage surges up to 28 volts.

The P4SMAJ28ADF-13 is a member of Littelfuse\'s Automotive small signal diode product family, and is rated for peak pulse power dissipation of 500 watts. This product is designed to meet the requirements of a broad spectrum of electronic applications, including automotive, telecom, computing, HVAC, power distribution, motor control, LED lighting, and medical equipment.

The working principle of the P4SMAJ28ADF-13 can be described as follows. TVS Diodes are transistors that open and close rapidly, allowing electrical current to flow quickly from one direction to another. In the case of the P4SMAJ28ADF-13, it is designed to open and close quickly when confronted with a transient surge or spike in voltage. This allows for the voltage surge to becli mped and disipated by the diode, protecting the associated electronic components from potential damage.

The P4SMAJ28ADF-13 is designed for operation in temperatures ranging from -55°C to 125°C, and is packaged in a surface mount DFN package. In its application, the device should be connected in series between the power feed and the protected circuit, and have a low-inductance connection between the device and ground.

The P4SMAJ28ADF-13 TVS device is an ideal solution for protecting high-speed, sensitive electronic components from transient or sudden voltage spikes, due to its wide operating temperature range and fast response time. It is particularly well-suited for applications requiring protection from ESD events around 30V, and has greater ESD clamping capability than other devices in its class. Overall, the P4SMAJ28ADF-13 is an ideal choice for high-speed, sensitive applications that require protection from transient voltage and ESD transients.

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