SMF24A-M3-18

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TVS diodes are devices that protect semiconductor electronics from electrical overstresses such as those caused by lightning, electrostatic discharge (ESD), and electrical surges. The SMF24A-M3-18 is a unidirectional TVS diode that offers protection in the most common device applications. The device is designed to be used in a variety of applications that require a high level of voltage and current protection, such as automotive, industrial, and consumer electronics.

The SMF24A-M3-18 is a transient voltage suppressor diode that is composed of a Zener diode/avalanche diode package with an integrated protection element. This particular device uses a Zener diode to limit the reverse voltage, and an avalanche diode to absorb the energy produced by the surge event. The device is able to clamp potential voltages up to 24V and provide instantaneous response when the reverse-bias voltage exceeds its breakdown voltage.

The diode is rated to handle the highest voltage possible in an automotive or consumer electronics application, and has a very fast response time to transient voltage and current surges. The device offers protection from over-voltage and over-current events, and will not allow more current to flow than the stated value. The diode also offers reverse leakage protection, which is important in consumer electronics applications.

The SMF24A-M3-18 has an operating voltage of 18V and a peak pulse power of 1.3kW. It is designed to handle currents up to 100mA with an insulation resistance of at least 1000 megohm. The device has a maximum surge current of 10A and maximum peak pulse current of 25A. The diode also has a maximum peak pulse voltage rating of 200V.

When the diode is used in its typical application, it is mounted on a printed circuit board and connected to the voltage line. In the event of a transient voltage surge, the diode will clamp the voltage and absorb the energy, thus preventing it from reaching the load and damaging it. This type of protection helps to ensure the safety and reliability of electronic components.

The SMF24A-M3-18 is a reliable and inexpensive way to protect circuits from over-voltage and over-current situations. It is well suited for use in automotive and consumer electronics applications, and offers an excellent level of protection at an affordable price. It is a popular device due to its small size, excellent performance, and low cost.

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