1KSMBJ11CA

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Tvs Diodes, short for transient voltage suppression diodes are semiconductor components used to protect electronic circuits from overvoltage and short electrical transients. They can be used in vehicles, airplanes and other automotive applications. 1KSMBJ11CA is a TVS diode that has been specifically designed for such applications. This device is ideal for use in high voltage and high current switching applications.

The 1KSMBJ11CA is a low-capacitance, unidirectional diode that offers a maximum peak pulse power dissipation of 600 watts. It has a breakdown voltage of 11V and a typical stand-off voltage of 10.5V. It has a maximum leakage current of 1µA at 25°C and a clamping voltage of 15.5V when exposed to a 200W pulse. It has a maximum peak pulse currents of 8.3A and a maximum reverse stand-off voltage of 7V.

This device is a great choice if you are looking for reliable short circuit protection. It has excellent transient surge protection capabilities as well as low capacitance. This device is perfect for many high voltage environments such as AC/DC and DC/DC converters, secondary lightning protection and high-brightness LED applications. Furthermore, its minimal reverse stand-off voltage makes it suitable for primary protection from unstable loads such as stepper motors.

The working principle of the 1KSMBJ11CA is simple. When the voltage across it exceeds the breakdown voltage value, it commands the current to be diverted to the external circuits, thereby limiting the voltage across the protected circuits to a safe level. This helps in protecting the system in the case of overvoltage surge. The diode is also capable of absorbing and suppressing high energy spikes, thus protecting the device from transient voltage spikes and short circuits.

In conclusion, the 1KSMBJ11CA TVS diode is a great choice for automotive applications that require reliable overvoltage protection. It has an impressive peak pulse power dissipation of 600 watts and a low leakage current of 1µA. It has excellent reverse stand-off voltage of 7V and can absorb and suppress high energy spikes. Furthermore, it is suitable for many high voltage environments such as AC/DC and DC/DC converters, secondary lightning protection, and high-brightness LED applications.

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