P4KA8.2HE3/54

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Transient Voltage Suppressor Diodes (TVS-Diodes) are widely used in electronic power systems for protection from over-voltage events. P4KA8.2HE3/54 is a Unidirectional TVS Diode that is designed for high-speed switching applications to provide robust ESD [electrostatic discharge] protection.This power-protection diode regulates the voltage surges at the input side of the circuit and absorbs transient energy that the output can stand without being subjected to destructive high voltages. The device is well-suited for use with sensitive electronic components like microprocessors, DRAMs, ASICs, I/O interfaces, as well as voltage-transient suppression of multi-signal lines including Ethernet, Phone, USB, HDMI, and other high-speed signal lines.

The blocking capability of P4KA8.2HE3/54 provides an additional layer of protection to equipment. Rated for the peak pulse power of 8.2KW, it stands firm against any large voltage spikes. The device offers dual line protection in a single line configuration. Providing the low clamping voltage, coupled with high peak pulse current and low breakdown voltage, the device helps in over-voltage protection when surges occur both in the positive or negative direction.

The P4KA8.2HE3/54 has a Cathode (Anode) break-down voltage of 8.2V, while its maximum Peak Pulse Power is rated at 8.2KW. The part has been designed to provide over-voltage protection in applications that may be subjected to large voltage spikes. The special dopant process yields this diode\'s low junction capacitance of 0.22pF, and fast response time of 25ns, which enables it to protect sensitive equipment from transient surges, increasing the reliability and performance of the system.

The P4KA8.2HE3/54 has a high power density of over 3.2V/μs, which translates to a greater capacitive charge than other similarly sized devices. This allows the device to effectively dissipate energy caused by high-speed switching transients. The configuration of the P4KA8.2HE3/54 is also optimized for various power levels, so that it can divert energy away from vulnerable components. This results in reduced downtime of the equipment and maximized reliability.

The P4KA8.2HE3/54 is reliable and cost-effective for a wide range of high-voltage applications. It provides robust ESD protection and can stand against peak-power pulses up to 8.2KW. Its fast response time of 25ns and low junction capacitance of 0.22pF make it ideal for use with sensitive electronic components. Its optimal power-level configuration allows it to handle a variety of heavy electrical loads and transient surges, increasing the power-protection of equipment and extending its operational life.

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