3KP130CA

Surge protection is essential to ensure the longevity of electrical and electronic systems. Transient Voltage Suppression (TVS) Diodes protect circuits by preventing high voltage transients like electrostatic discharge, lightning inductive kick or during switching. The 3KP130CA TVS Diode is one such device that offers total electrostatic discharge (ESD) protection up to the highest level of 8 kV. It is designed for signal line protection against ESD and electrical fast transients.

The 3KP130CA is a unidirectional diode with a SOD-523 package, suitable for SMD assembly. The diode has a peak pulse power of 13 W (8/20 μs) and a breakdown voltage of 16.4 V. At temperatures ranging from -65 °C to 150 °C, it offers a 8 kV ESD protection level. The device features low leakage current of 0.15 μA at 10 V and low capacitance of 0.2 pF between IF and IR. Its operating temperature range of -65 to 150 °C enables use in a wide range of commercial and consumer applications including automotive, computer, communication and consumer electronics.

The 3KP130CA’s working principle is based on a simple diode rectification process. During operation, the diode acts like a one-way valve, allowing current to flow in one direction but not in the other. When a surge or disturbance occurs, the diode takes on a high-resistance state and blocks the surge or disturbance from entering the protected circuit. The diode returns to its low-resistance state as soon as the surge or disturbance is gone.

The applications for 3KP130CA are many, ranging from automotive electronics to consumer products, computer applications and communications systems. Its low profile and high ESD protection make it ideal for mobile phones, tablets, and other similar devices. It can be used in automotive electronics such as ECUs, CAN bus systems, and power supplies. It is also suitable for USB ports, USB connectors, and other communication systems. Additionally, it can be used in consumer electronics such as game consoles, TVs, and computers.

In conclusion, the 3KP130CA TVS Diode provides excellent protection against ESD and electrical fast transients, and is suitable for a wide range of applications. Its low profile and high protection level make it an ideal choice for any system in need of surge protection. The diode’s working principle is based on a simple diode rectification process, which makes it reliable and effective in protecting circuits from dangerous transients.