SMCJ26CA-13-F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A TVS Diode, or Transient Voltage Suppressor, is often used as an electronic device to protect circuits from voltage transients or surges. The SMCJ26CA-13-F is a bidirectional low-capacitance clamping diode used for protecting sensitive electronic components and systems. It is widely used in a variety of applications including automotive, computer peripherals, appliance, and cell phone circuit protection. Additionally, it is also considered an important component in the area of surge-protection networks due to its impact against damaging transients.

Application Field

The SMCJ26CA-13-F has a 37.5V working voltage and a maximum peak pulse power of 600W. Its unidirectional breakdown voltage is between 13 and 16 volts, and its bidirectional breakdown voltage is between 27 and 33 volts. This TVS diode is typically used in motor vehicle electronics, server power systems, computers and peripherals, and power transformers. It is an effective device for the protection of communication antennas from transient over-voltage. In industrial applications, it is often used to protect digital and automatic control equipment from voltage transients or surges.

Working Principle

The working principle of the SMCJ26CA-13-F is based on the junction determined by the anode and cathode breakdown voltage. In electrical circuits, transients have an exponential waveform, and voltage transients travel in both directions. When the diode is activated, the anode and cathode PNP junction switches into low impedance, thus clamping the voltage transient on the line. This limits the voltage rise across the diode and protects the surrounding electronics from prolonged exposure to the higher voltage.

The SMCJ26CA-13-F is also designed to respond very quickly. Its diode structure has a very fast response time of less than 25 nanoseconds (ns). This allows the diode to quickly react to any transient condition in the power line and shutdown the affected system. The fast response time also helps to limit any potential damages to sensitive electronic circuits by providing immediate protection.

Conclusion

The SMCJ26CA-13-F TVS Diode is an important component for surge protection networks that use low-capacitance clamping. It is designed to quickly respond to voltage transients and provide the necessary protection for sensitive electronics and systems. Its unidirectional and bidirectional ratings make it suitable for a range of applications from automotive to industrial and communication-related power supplies. With its fast response time and reliable protection, the SMCJ26CA13-F is a highly efficient and cost-effective choice for surge protection.

The specific data is subject to PDF, and the above content is for reference