P4KA16HE3/73

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TVS diodes are an important part of circuit protection, allowing for increased flow of voltage or current into a circuit without causing damage. The P4KA16HE3/73 is a specific model of a unidirectional Transient Voltage Suppressor (TVS) diode, designed to clamp down voltage at a certain level in order to protect circuits from electrical overstress. This makes it perfect for protecting peripherals and downstream circuits from voltage surges.

This device features a voltage rating of 16V and a power dissipation on both of its leads of 250W. It can also pass a peak pulsed current of 20A, allowing it to take higher levels of voltage and dissipate them quickly. It has a package size of the SESMD type, making it a very conventional and accessible form of circuit protection. This type of package also halts the possibility of trapping humid air next to the diode, making it a very reliable system for protecting circuits.

The P4KA16HE3/73 is commonly used in telecommunication, automotive or consumer electronics applications. It can be used where overvoltage transients may occur due to transients from AC-DC converters, power line, or other AC/DC switching power supply devices. In addition, the device can be used in RF modules, or to protect downstream electronics when used in combination with Gas Discharge Tubes.

The way the P4KA16HE3/73 works is by sensing an incoming surge of voltage (or current) that exceeds this device\'s set threshold voltage (Vt). When that occurs the diode quickly starts to conduct, clamping down the amount of voltage that goes into the circuit. This process allows for a high amount of electrical energy to be diverted away from the circuit, preventing it from being damaged.

The P4KA16HE3/73 TVS diode is a highly effective way to protect a variety of different circuits. Its low package size makes it easy to integrate into existing designs, while its ability to dissipate high levels of surge current and voltage makes it a perfect choice for a number of different applications. The device provides an efficient and reliable method for protecting electronic circuits, and its many applications mean it\'s well suited for a variety of different systems.

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