SMCJ58CA R7G

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

SMCJ58CA R7G Application Field and Working Principle

Clamping diodes, also known as Transient Voltage Suppression (TVS) diodes, limit the amount of voltage that can pass through a circuit. Their main purpose is for protecting sensitive electronic components such as ICs, MOSFETs, and other semiconductor devices from over-voltage transients.

The SMCJ58CA R7G is a bi-directional TVS diode with a maximum clamping voltage of 7.3V. It has an operating junction temperature range of -55°C to +125°C and an electrical breakdown voltage of 58 Volts. The characteristic impedance of the diode is 32 Ohms. It is offered in a discrete surface-mount RoHS-compliant SOD-323 package.

The SMCJ58CA R7G is typically used to protect data lines from over-voltage transients such as ESD, EFT, and other over-voltage events. It has an ultra-low clamping voltage and a low maximum capacitive loading which make it ideal for use in high-speed digital systems. It can also be used to protect low-voltage lighting systems, communications systems, automotive electronics, and other sensitive electronic devices.

The working principle of the SMCJ58CA R7G is based on the avalanche breakdown principle. When the reverse voltage across the diode exceeds the breakdown voltage, electrons are accelerated towards the anode and collide with other atoms in the structure. This creates an avalanche effect, which further increases the current and allows a high amount of current to flow through the diode. This reduces the voltage across the diode, thereby locking the voltage at a level below the breakdown voltage.

The SMCJ58CA R7G can be used in a wide range of applications. It can be used to protect electronic circuits from over-voltage transients, such as ESD, EFT, power surges, and static electricity. It can also be used for low-voltage lightning control, communications, automotive electronics, and other sensitive electronic devices. It has an ultra-low clamping voltage and a low maximum capacitive loading which make it ideal for use in high-speed digital systems. This versatile device is also RoHS compliant and offers excellent protection against transient voltages.

In conclusion, the SMCJ58CA R7G TVS diode is a versatile and cost-effective solution for over-voltage protection. It has an ultra-low clamping voltage and a low maximum capacitive loading which make it ideal for use in high-speed digital systems. It is also RoHS compliant and offers excellent protection against transient voltages.

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