SMCJ12CA V7G

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The SMCJ12CA V7G belongs to the Transient Voltage Suppressors (TVS) diode family, specifically the   Unidirectional types. This diode is used to protect electronic circuits from high voltage transients in the voltage ranges from 5.6 to 170 Volts.

TVS diodes can be used for two applications: unidirectional and bidirectional. The SMCJ12CA V7G is a unidirectional type, meaning it protects a circuit from voltages that exceed a certain voltage only in one direction. This diode is mainly used in switching power supplies, computer peripherals, and communication systems.

The working principle of the SMCJ12CA V7G follows that of other TVS diodes. This diode has an anode and a cathode. The anode is connected to the positive line of a circuit, and the cathode is connected to the negative line. The diode has a reverse breakdown voltage rating of 12V. When the voltage across the diode exceeds the reverse breakdown voltage, the diode starts to conduct current. This allows the diode to “clamp” the voltage across the line to a certain level, protecting the circuit from surges.

The SMCJ12CA V7G is designed to operate with a maximum reverse leakage current of 100 µA, and a maximum operating frequency of 1000 MHz. The maximum power dissipation is 500 mW. The diode is rated to operate between -55 and +175°C, making it suitable for both commercial and automotive applications.

This diode is designed to meet UL 94V-0 flammability rated, and is available in a variety of package styles. The SMCJ12CA V7G is available in SOT-23, SMA, and DO-214AA packages. This makes it ideal for a variety of applications, including surface mount and low-profile circuits.

The SMCJ12CA V7G is an ideal choice for protecting circuits from high voltage transients. The diode has a low reverse leakage current, and is rated for high frequency operation. The TVS diode is available in various package styles, which makes it suitable for a wide range of applications. The diode can also withstand a wide temperature range, making it suitable for both automotive and commercial applications.

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