824520600

TVS - Diodes

TVS diodes, also known as Transient Voltage Suppressors, are an important part of many different types of electronics.They are designed to protect against electrical transient events, such as those caused by lightning, electrostatic discharge (ESD), and high voltage cable injects. They act as a short-term voltage regulator and are typically used in applications where a voltage spike needs to be prevented. When the supply voltage exceeds a predetermined level, TVS diodes will shut down the circuit, thereby protecting the sensitive components and ensuring that the system will continue to operate correctly. The maximum current that will pass through a TVS diode is limited by its rating, which is usually specified by its breakdown voltage.824520600 is an uni-directional TVS diode with 400W peak pulse power. It can withstand an avalanche voltage of up to 600V. The diode is available in three surface mount packages, each with a standoff voltage rating of 400V. It is designed to protect against common transient events like ESD, reverse ESD, and lightning (IEC 61000-4-2).

Applications

TVS diodes are widely used in many electronics applications. Some of the most common uses include:

• Surge protection in automotive electronics
• Voltage and current regulation in server equipment
• Overvoltage protection in industrial systems
• EMI/RFI shielding in consumer electronics

Working Principle

The working principle of a TVS diode is based on the principle of a PN junction diode. It is a semiconductor device with two regions; one is positively charged and the other is negatively charged. When the voltage across the diode exceeds the breakdown voltage, a high electric field is created, which causes the electrons and holes to drift across the junction, creating a low resistance path for the current to flow. This is known as avalanche breakdown and allows the diode to divert the transient current away from the circuit and protect the components.

In conclusion, 824520600 is an uni-directional TVS diode with a peak pulse power rating of 400W. It is designed to protect against transient events like ESD, reverse ESD, and lightning. The diode is used in many electronics applications, such as surge protection in automotive electronics, voltage and current regulation in server equipment, overvoltage protection in industrial systems, and EMI/RFI shielding in consumer electronics. It works on the principle of a PN junction diode, which can divert the transient current away from a circuit.