SMAJ22CA R3G

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TVS or Transient Voltage Suppressor Diodes provide protection against electrostatic discharge (ESD) and electrical surges. The SMAJ22CA R3G TVS Diode is a bi-directional unidirectional device that is used to protect sensitive components in electronic systems from damage due to surge events or ESD.

The SMAJ22CA R3G TVS Diode is specifically designed to protect sensitive components against damage from electrostatic discharge (ESD), electrical surges, or power cross over voltage events. The TVS protection designed into the SMAJ22CA R3G can efficiently reduce the clamping voltage of an electrical surge and protect the connected components against damage.

The SMAJ22CA R3G TVS Diode features a fast response time of 7.2 ns and a low total capacitance of 25 pF. It also has a reverse peak pulse current rating of 22 A and a forward peak pulse current rating of 11 A. The diode is also available in a variety of packages, including SMD, DIP, or SIP.

The SMAJ22CA R3G TVS Diode is suitable for a wide range of applications including power electronics, telecommunication equipment, portable electronic devices, medical devices, and industrial equipment. It can also be used in automotive systems and provides reliable overvoltage protection for circuit boards in any application where fast switching of large current is required.

The SMAJ22CA R3G TVS Diode works in reverse current, ESD or electrical surge protection mode when the input voltage rises above the breakdown voltage of approximately 22 V. When the voltage exceeds the breakdown voltage, the diode starts conducting current, clamping the voltage at the diode’s breakdown voltage, thus providing protection for the connected circuit. The diode can also handle high peak surge currents; and can then function as a voltage regulator, in which case the diode will regulate the voltage level to a constant value.

In summary, the SMAJ22CA R3G TVS Diode provides fast and reliable overvoltage protection for sensitive components in a wide variety of applications. Its low capacitance, fast response time, and multiple packages make it an ideal choice for protection in power electronics, telecommunication equipment, portable electronic devices, medical and industrial equipment, and automotive systems.

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