20KPA20-B Circuit Protection

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TVS – Diodes are devices that can protect against unexpected power surges by absorbing excess voltage. The 20KPA20-B is a popular two–line, low–voltage TVS diode which is designed to protect against voltage transients in systems such as automobile circuitry, low voltage power supplies and various other electronic equipment.

The 20KPA20-B series has a wide operating temperature range, from -55°C to 125°C. It also has an Automotive AEC–Q101 qualified component, which offers superior quality assurance. This component is also in compliance with the IEC specifications for overvoltage transients protection.

The most prominent feature of the 20KPA20-B series is its low forward voltage. It can work with a maximum forward voltage of 0.45 volts, allowing the device to operate at higher efficiency. This helps to reduce power dissipation and overall system temperature, making it an ideal choice for applications with limited thermal budget.

The 20KPA20-B series also has a fast response time which ensures that any potential voltage transients are quickly absorbed by the diode. This feature helps to protect the device from damage due to sustained high voltages. The component design also incorporates a built–in ESD protection feature which helps to protect electronics from damage due to electrical surge or static.

The 20KPA20-B series has a wide range of applications, including automotive electronics, low voltage power supplies, video processors, audio amplifiers, and motor drives. The TVS diode is also used in many medical applications for protection against unexpected surges. These include medical imaging, laboratory equipment, patient monitoring, and in other specialty medical applications.

The operation of the 20KPA20-B series is based on the principle of avalanche breakdown. When an excessive voltage is applied, the transistor inside the device begins to conduct current and the voltage is absorbed by the device and released. This process helps to protect the device and the system from high voltage damage and surges.

In conclusion, the 20KPA20-B series is a popular and effective TVS diode that is designed to protect against voltage transients in systems. It has a fast response time, a wide operating temperature range, low forward voltage, and built–in ESD protection for superior quality assurance and protection. This device is used in a variety of applications where it has become a trusted choice for maintaining healthy and safe electrical systems.

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