SMCJ13AHE3/9AT

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

TVS – Diodes are an important component when constructing a circuit. They provide a way for a current to flow without exceeding a certain threshold. The SMCJ13AHE3/9AT is a type of TVS Diode that can be used to provide protection against transient voltage spike or surge events.

The SMCJ13AHE3/9AT is an uni-directional TVS Diode with an Operating Standoff Voltage of 13V and Maximum Standoff Voltage of 26V. It has a very low dynamic resistance, with typical values ranging from 0.5Ω to 0.8Ω. This diode also has excellent power handling capabilities and can dissipate up to 1.8W of power at 25°C with no derating value up to 150°C.

The SMCJ13AHE3/9AT is suitable for many applications, such as board level protection, overvoltage clamping, and ESD protection. In a typical application, such as for board level protection, the diode is placed between the power and signal lines. When a voltage transient occurs, such as a voltage surge or spike, the diode will act as a clamp to prevent the transient overload. This protects the components on the board from excessive voltages.

The working principle of the SMCJ13AHE3/9AT is based on the principle of voltage clamping. When an electrical surge occurs, the diode will conduct current up to its maximum ratings, allowing the extra voltage to be absorbed or “clamped” by the diode. This excess voltage is then safely dissipated away to ground, helping to protect the circuit.

The SMCJ13AHE3/9AT is an efficient device when it comes to protecting a circuit from transient voltage events. It not only provides a clamping effect, but also provides excellent power handling capabilities. This makes it an ideal choice for applications where board level protection is required.

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