5KP78CA-B

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TVS - Diodes are an important component in many high-performance electronic systems, especially in the automotive, medical, industrial, military, consumer, and communication systems fields. 5KP78CA-B is a high-performance transient voltage suppressor (TVS) diode which provides excellent transient protection and minimal capacitance. This diode provides junction-to-case clamping for high-speed overvoltage protection. In addition, it has a low dynamic resistance, minimizing the device capacitance and providing efficient overvoltage protection for high speed data signals. With an inductive clamp technique, the 5KP78CA-B TVS diode will absorb and dissipate the transient energy which protects the circuit components from overvoltage surges.The 5KP78CA-B TVS diode is a bidirectional thyristor type device specifically designed for protection of data and signal lines for both AC and DC applications. It has a high ESD protection level of 14 KV contact and 25 KV air discharge. Furthermore, it has an excellent temperature stability range of -55℃ to 150℃, making it ideal for high power applications.The working principle of the 5KP78CA-B TVS diode lies in its ability to quickly respond to overvoltage conditions and short circuit protection, as well as its low capacitance values. A high surge current flows through the device when it is initially triggered by a surge, and then quickly returns to a much lower value as the voltage across the device drops. The device also acts as an impedance match to low power signals, while providing a high impedance to overvoltage conditions. The low intrinsic capacitance also allows the device to provide full system protection with minimal capacitance.The 5KP78CA-B TVS diode is suitable for use in many different applications, including automotive, communications, consumer electronics, and industrial applications. It is also approved by many major industry organizations, including UL, VDE, CSA, and RoHS, making it a reliable choice for high-performance applications. Additionally, the low thermal run-away feature of the diode is particularly advantageous in automotive and military applications.In conclusion, the 5KP78CA-B TVS diode is a reliable device for protection of electronic systems from accidental overvoltage and short circuits. Its fast response, low capacitance value, and high ESD protection level make it an ideal solution for a wide range of applications. Its temperature stability and low thermal run-away also makes it a good choice for many automotive and military applications.

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