SA75CA-E3/73

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

The SA75CA-E3/73 is a type of TVS (Transient Voltage Suppressor) diode.

TVS diodes, also known as ESD or electrostatic discharge protection devices, are designed to protect against sudden changes in voltage or electrical transients. These surges can occur due to lightning strikes, switching of large loads, or from electrical noise and interference. TVS diodes have a wide range of uses, from automotive applications to consumer electronics.

The SA75CA-E3/73 is designed to protect against both over-voltage and ESD. It is an unidirectional device with a breakdown voltage of 73V and a peak pulse current rating of 600A. The device has a clamping voltage of 90V and is rated for a maximum operating junction temperature of 150°C. It is designed to be a compact, low cost solution for automotive voltage spike protection.

The working principle of the SA75CA-E3/73 is simple. During normal operation, the diode is effectively an open circuit, with no current flowing. When a voltage spike occurs, the diode conducts current and diverts it to ground, thus protecting the circuit from the surge. This is done through the breakdown voltage of the diode. When the voltage reaches the breakdown voltage level, the voltage no longer increases and the diode diverts current to ground.

The SA75CA-E3/73\'s application field includes automotive voltage spike protection, as well as protection from ESD. It is a suitable choice for automotive applications where a low-cost, compact TVS diode is required. It is also suitable for consumer electronics, such as computers and mobile phones, where reliable ESD protection is needed.

In summary, the SA75CA-E3/73 is an unidirectional TVS diode with a breakdown voltage of 73V and a peak pulse current rating of 600A. It is designed to protect against both over-voltage and ESD, and is suitable for automotive and consumer electronic applications. Its working principle is based on the breakdown voltage of the diode, which diverts current to ground when the voltage reaches the breakdown voltage level.

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