5KP22E3/TR13

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Today the market is flooded with a wide array of electronic devices such as televisions, laptops, digital cameras, and so much more. Each of these devices relies on electrical components to function correctly and safely. And one of the most important components is the transient voltage suppressor, or TVS. TVS diodes are designed to protect circuit boards from damage caused by high-energy transients. A great example of a TVS diode is the 5KP22E3/TR13.

Application Field

The 5KP22E3/TR13 is a 5-watt surface-mount transient voltage suppressor designed to protect sensitive electronic components, such as integrated circuits, transistors, and sensors, from voltage transients that are normal in circuit boards due to circuit switching. The device is compliant to the RoHS Directive and is lead-free and halogen-free, making it safe for use in a wide range of applications. It is suitable for use in industrial, consumer, and communications equipment, as well as a variety of automotive and aerospace applications. The device is capable of withstanding multiple 200 volt spikes over a very wide temperature range.

Working Principle

At the heart of the 5KP22E3/TR13 is a reverse-biased P-N diode junction. When a voltage transient exceeds the body breakdown voltage of the diode, it will trigger the device, allowing the excess voltage to be bled off into the surrounding components by the path of least resistance. This ensures that the sensitive electronic components remain safe and sound, and that no additional damage is caused. In order to ensure effective protection, the device must be connected directly to the circuit board, so that it can act as a bridge between the transient and the sensitive components.

Conclusion

The 5KP22E3/TR13 is a 5 watt surface-mount transient voltage suppressor that is designed to protect sensitive electronic components from damaging voltage transients. It is capable of withstanding multiple voltage spikes and operating over a very wide temperature range. At its core is a reverse-biased P-N diode junction which will trigger when a voltage transient exceeds the body breakdown voltage. This will ensure that the device will effectively protect the circuit board from damage caused by electrical transients.

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