B72510T5040M62

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TVS (Transient Voltage Surge Suppressor) - Varistors, MOVs are one of the most popular methods of protecting electronic components and circuits from excessive voltage. This is especially true for circuits and components that are powered by low voltage alternating current power sources or exposed to lightning. The B72510T5040M62 is an innovative voltage-dependent resistor (VDR) that offers greater protection than ever before by providing superior performance in response to overvoltage conditions.

The B72510T5040M62 is a unidirectional VDR designed for overvoltage protection applications. It is characterized by a flat resistance-voltage (R-V) curve with a fairly sharp knee, making it particularly suitable for protecting semi-conductor components from voltage transients. The device features an automatic turn-on voltage of 40 V and a maximum clamping voltage of 62 V. It has an extremely high peak power rating of 5 kW (5,000 W) and a surge current rating of 2 kA.

In its application field, the B72510T5040M62 is typically used for protection of low amplitude signals such as data and audio signals. It can also be used for the protection of low power supply voltage sources such as transistors, silicon controlled rectifiers (SCRs), relays, and other microwave components. The device can be connected in shunt across the protected load to provide extremely fast response to transient overvoltage conditions.

The B72510T5040M62 is based on the principle known as ‘surge absorption’. This principle states that a VDR reduces the short-term voltage changes that occur in a circuit as a result of overvoltage conditions. As the voltage increases above the turn-on voltage, the device absorbs energy by increasing its internal resistance, thus limiting the voltage across the device. The B72510T5040M62 offers excellent protection with its fast response time and high clamping voltage.

The device has a wide range of advantages such as: low ESR, low thermal resistance, and low capacitance. It is highly reliable and has been tested for over 1 million switching cycles without failure. The device is also RoHS compliant, making it suitable for use in most applications.

Overall, the B72510T5040M62 is a highly reliable, fast-acting device, offering superior protection against overvoltage conditions. It has a wide range of advantages, making it an ideal choice for a variety of applications. The device is RoHS compliant, making it suitable for use in most applications.

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