SA64CAHA0G Circuit Protection

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The SA64CAHA0G is a TVS - Diode designed to protect against electrical transients. The component is made of two components, a Zener diode and an avalanche diode, can either connect in a shunt or series configuration. The SA64CAHA0G has a working voltage range of 8-24 volts and a rated current of 4 Amps in both directions.

TVS-diodes protect electronic circuits from voltage transients that result from electrical disturbances such as surges, lightning, switching of inductive loads, and Electrostatic Discharges (ESD). The device provides protection against voltage transients by immediately conducting the excess current away from the lines. All TVS diodes are non-polarized, allowing it to be connected either way.

The SA64CAHA0G provides excellent protection to electronic devices in many fields, such as telecom equipment, professional and consumer electronics applications. Due to its lower capacitance and low leakage current, this device delivers excellent surge-handling capability and good clamping performance.

The function of the SA64CAHA0G is to allow a small current to flow in normal conditions while diverting surge currents away from the load. This is achieved by the Zener breakdown voltage of its diode junction. The Zener diode regulates the current with a constant voltage across its junction, while the avalanche diode conduct the surge current away from the sensitive circuits. When the transient voltage exceeds the Zener breakdown voltage of the diode, the junction capacitance stacks up and multiplies the reverse voltage. The avalanche diode will then be triggered and create a low impedance path that diverts the transient to ground. The SA64CAHA0G can repeat this process of clamping and decaying up to thousands of incident cycles.

Furthermore, the SA64CAHA0G provides safe dissipation of ESD discharges from human contact in industrial, consumer electronic, medical, automotive, and military electronics. The device is designed to automatically absorb multiple discharges without producing any permanent damage to sensitive components.

The SA64CAHA0G\'s dual chip design ensures that it will easily stand up to tough operating conditions. The device can handle high surge currents, has a low clamping voltage, and has a low capacitance. It also features low leakage current for improved performance in a variety of applications.

The SA64CAHA0G is a reliable TVS diode that offers superior protection for a variety of applications. It is suitable for both parallel and series configurations, and offers excellent protection against electrical transients such as ESD, lightning, or surges. The device\'s low clamping voltage and low leakage current ensure that it is well-suited for a variety of electronics in industries such as medical, industrial, consumer electronic and automotive.

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