SMCJ78CA-13

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The SMCJ78CA-13 is a surface mount Transient Voltage Suppressor (TVS) diode device designed to protect sensitive electronic components against electrostatic discharge (ESD) and over voltage transient with SMA package body. It can withstand 1500 W peak pulse power and operates in a breakdown voltage range of 5-200 volts.

SMCJ78CA-13 uses the idea of a zener diode to protect sensitive components. The manner in which it works is that when it detects a voltage spike, the surge current is conducted through it, and the excess voltage across it is wiped away. This prevents the surge from reaching the IC and causing any damage. The maximum breakdown voltage of the SMCJ78CA-13 is 200 volts and it has an electrical holding current of 5 mA. The operating junction temperature range of the device is -55°C to 150°C. The device is available as a surface mount or as an axial package.

The SMCJ78CA-13 is designed for a variety of electronic applications in the consumer, telecom, and industrial markets. It can be used to protect sensitive components from ESD transients, such as disks in DVD players. The surge protection also helps in protecting input circuits of ICs from accidental over voltage. The SMCJ78CA-13 can also be used to prevent damage from overvoltage transients in a variety of automotive applications such as engines, generator sets, and charging batteries.

The SMCJ78CA-13 is available in different packages such as SOD-123FL, SMA/DO-214AA, SMA/DO-214AB, and DO-214AC which can be used in accordance with the packaging needs of each application. It is an economical and reliable solution for fast overvoltage and ESD protection for sensitive components. It is also a cost-effective way to protect components from accidental overvoltage in automotive and industrial applications.

In short, the SMCJ78CA-13 is a useful and flexible TVS diode which is used to protect sensitive electronic components against transient over voltage and electrostatic discharge. It offers 500 watts of peak pulse power and its breakdown voltage ranges from 5 to 200 volts. With its various packages and its operating junction temperature range of -55°C to 150°C, the device is ideal for protecting components from transient overvoltage and ESD in a variety of consumer, telecom, and industrial applications.

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