B72220T2211K101

Varistor Voltage (Typ):	330V
Package / Case:	Radial, Box - 3 Lead
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C (TA)
Capacitance @ Frequency:	835pF @ 1kHz
Number of Circuits:	1
Energy:	160J
Current - Surge:	10kA
Varistor Voltage (Max):	363V
Series:	AdvanceD Thermofuse
Varistor Voltage (Min):	297V
Maximum DC Volts:	270V
Maximum AC Volts:	210V
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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The B72220T2211K101 is a member of a large family of transient voltage suppressors (TVSs) and metal oxide varistors (MOVs) devices. These components are semiconductor devices that provide protection from electrical transients in high-impedance circuits. The B72220T2211K101 is a high-performance, robust, overvoltage protection circuit that provides excellent transient protection for a broad range of applications.The B72220T2211K101 is designed for use in high-impedance circuits, such as those encountered in audio, video, telecoms and computer applications. It is a compact, surface-mount device that provides low ESD protection and overvoltage protection. The B72220T2211K101 provides excellent protection from electrical transients, such as electrostatic discharge (ESD), surge, spike, and power line transient events.The B72220T2211K101 is a three-pin device that consists of two terminals (VCC and GND) and a diode. The diode is connected between the VCC and GND terminals and provides protection by clamping the voltage to a safe level. The diode has three modes of operation: forward, reverse, and no-discharge. In the forward mode, the diode conducts current in the direction from VCC to GND; in the reverse mode, the diode prevents the voltage across the VCC and GND terminals from going beyond the clamping voltage; and in the no-discharge mode, the diode is not conductive.The B72220T2211K101 is designed to be used in a wide range of applications, including automotive electronics, consumer electronics, and audio/video applications. It provides high accuracy overvoltage protection, low ESD protection, and fast response time, making it suitable for a variety of applications. It is suitable for a wide range of operating temperatures, making it an ideal choice for automotive and other high-temperature applications. Additionally, it has a low clamping voltage and high holding current, which makes it ideal for use in consumer electronics applications.In operation, the B72220T2211K101 detects overvoltage events and responds by clamping the voltage to a safe level. This is done by the diode, which switches to the forward mode when the voltage across the terminals exceeds the clamping voltage. The diode then actively conducts the transient current, providing a safe path for the current to the GND terminal. After the transient event has passed, the diode switches back to its normal mode of operation, providing protection from any further transients.The B72220T2211K101 offers excellent protection from overvoltage events, and provides a safe path for transient current. It is designed to provide maximum protection from transients and ESD while preventing damage to the circuit and the system. The B72220T2211K101 is an ideal choice for engineers looking for a reliable and robust protection solution for their high-impedance circuits.

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