B72540V1300K062

Varistor Voltage (Typ):	47V
Package / Case:	2220 (5750 Metric)
Mounting Type:	Surface Mount, MLCV
Operating Temperature:	-55°C ~ 125°C (TA)
Capacitance @ Frequency:	4000pF @ 1kHz
Number of Circuits:	1
Energy:	12J
Current - Surge:	1.2kA
Varistor Voltage (Max):	51.7V
Series:	--
Varistor Voltage (Min):	42.3V
Maximum DC Volts:	34V
Maximum AC Volts:	30V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Varistors, MOVs.

The B72540V1300K062 device is a very common TVS that is a varistor combined with a transient voltage suppressor, also known as MOV (Metal Oxide Varistor). It is most commonly used in data communication and telecom applications, as well as other applications where transient voltage equalization and overvoltage protection is required. The B72540V1300K062 works by diverting the surge current away from sensitive electronics and components. It does this through a process called "clamping", where a strong electric field is established across the TVS diode through the voltage across it and responsible for reducing any damages caused by excess voltage. A common application of the B72540V1300K062 is in data communication and telecom devices, where it can protect against ESD (electrostatic discharge), as well as provide surge protection. Furthermore, as it can divert high spike currents, it is also ideal for protecting sensitive analog and digital signal lines, which are often damaged beyond repair if the voltage spike exceeds the supposed threshold. The B72540V1300K062 also features a thermal sensing circuit which will sense when the MOV is suppressing current and will then activate an overcurrent protection circuit. This limits power dissipation and ensures that the device will only protect against a certain amount of voltage and current. The B72540V1300K062 also utilizes a multi-layer varistor (MLV) which is far more effective at protecting against ESD, high voltage transients than traditional single-layer varistors. It is also better at dissipating the surge current than disc-type varistors that are common in telecom devices. MLV\'s also offer higher efficiency than discrete varistors, along with improved thermal heat dissipation. Overall, the B72540V1300K062 is a great device for providing transient voltage protection and it can drastically reduce the risk of damage to sensitive components. It is especially useful for telecom and data communications products, and is designed to dissipate voltages and currents in a safe and reliable manner.

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