30KPA43A Circuit Protection

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TVS - Diodes are electronic components which control and protect electrical circuits. They are often used to limit voltage to specified levels or to automatically switch devices on and off when needed. The 30KPA43A is a type of TVS diode which is designed to protect electronic components from electrical surges. It is usually used in Automotive, Industrial, Consumer, Computers and Communications applications.

The 30KPA43A diode works by using a pairs of back-to-back Zener diodes connected in parallel. The Zener diodes are reverse-biased and their avalanche breakdown point determines the maximum breakdown voltage for the diode. The diode also contains a Metal Oxide Varistor, or MOV, which provides additional protection from high voltage transients. When a surge or transient voltage exceeds the breakdown voltage of the Zener diodes, the MOV prevents a short circuit.

The 30KPA43A diode also has a maximum clamping voltage of 43V and a maximum peak pulse power of 15kW. It has fast response time of 8 nanoseconds and surge holding voltage of 40V. It can also handle continuous operating voltages of up to 30V DC. The diode is available in a 16-pin surface mount package and is rated for 50mA of continuous current.

The 30KPA43A diode is primarily used in automotive, industrial, consumer, computers, and communications applications. It can be used in a variety of circuits including automotive controllers, microcontrollers, LED power supplies, embedded systems, automotive safety sensors, and industrial advance drive controllers. It is also used in computer and communication systems to protect input/output circuitry.

In automotive applications, the 30KPA43A diode can protect controllers from high-energy transients. It can protect against load dump surges which are generated when the battery connection is interrupted. The diode can also be used to protect automotive safety systems such as airbag controllers and anti-lock brake controllers from electrical surges. In industrial applications, the diode is used to protect variable speed drives, motor controllers, and other industrial control systems.

In consumer applications, the 30KPA43A diode is used to protect electronic appliances from overvoltage transients. It can be used in a variety of appliances such as TVs, microwaves, and washing machines. It can also be used in LED power supplies to protect the circuit from overvoltage transients. In computer and communication systems, the 30KPA43A diode can be used to protect input/output circuits from electrical surges.

The 30KPA43A diode is an effective tool for protecting electronic components from electrical surges and transients. It is available in a 16-pin surface mount package and is rated for 50mA of continuous current. Its fast response time of 8 nanoseconds, maximum peak pulse power of 15kW, and maximum clamping voltage of 43V makes it suitable for a variety of applications.

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