P6KA15HE3/73

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TVS (Transient Voltage Suppressor) diodes are devices used to protect electrical circuits from voltage surges that can often occur in high-voltage applications. In particular, the P6KA15HE3/73 is a TVS diode specifically designed to protect sensitive electronic equipment from harmful transients in multiple types of applications. This article will discuss the P6KA15HE3/73 application field as well as its working principle.

Application Field

The P6KA15HE3/73 is an excellent choice for protecting equipment from transients that can cause serious damage. It is designed for use in applications that have higher levels of voltage and current surges, such as those commonly seen in small motor drives, appliance control systems, and vehicle electronics. It can handle up to 15A of current with no compromise of the diode\'s insulation. It is also intended for use in automotive, industrial, and power applications. The P6KA15HE3/73 is RoHS compliant and meets or exceeds JEDEC’S JESD201D stress test. In addition, it is also able to protect circuits from electromagnetic interference (EMI), which can also be a cause of damage.

Working Principle

The P6KA15HE3/73 works by clamping any voltage in excess of its breakdown voltage, keeping it within acceptable levels for the equipment or circuit it is protecting. Once plugged in or integrated into the circuit, it immediately starts to monitor the voltage level, and if it detects a voltage surge, it quickly clamps the voltage and limits it to a safe level. The device also provides a high level of protection, even when it is exposed to high energy pulses. It quickly recovers to its original state, allowing for the normal functioning of the device.

In addition, the P6KA15HE3/73 features self-resetting protection, meaning that after the excessive voltage has dissipated, the device can restore itself automatically and start working normally again. This is especially useful in applications that are prone to frequent voltage surges, as it eliminates the need for constant resetting or replacing of the component.

Conclusion

The P6KA15HE3/73 is a TVS diode designed specifically to protect electrical equipment and circuits from harmful transients. It is designed for use in a wide range of applications, and can handle up to 15A of current with no compromise of insulation. It also features self-resetting protection, which allows for automatic restoration of the device after an excessive voltage surge has dissipated. Overall, the P6KA15HE3/73 is an excellent choice for providing reliable protection against voltage surges.

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