B1161UATP

Series:	Battrax®
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - Clamping:	Adjustable
Technology:	Mixed Technology
Number of Circuits:	1
Applications:	SLIC
Mounting Type:	Surface Mount
Package / Case:	6-SMD, Gull Wing
Supplier Device Package:	MS-013

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B1161UATP - Mixed Technology

The B1161UATP is an electrical component from the family of transient voltage suppression (TVS) devices in the category of mixed technology. It utilizes both silicon avalanche diode protection and gas tube protection to protect sensitive electronics from overvoltage transients. This device can absorb high transient energy and provide superior electrical performance in various applications. In this article, we will discuss the application field and working principle of this device.

Applications of B1161UATP

The B1161UATP transient voltage suppressor is especially well-suited for protection of electronic equipment against transient surge voltages on both AC and DC power lines. It is mainly used in board-level protection for telecom, datacom and smart grid applications. It is also ideal for protection of industrial control, measurement, and communication systems; SOHO and consumer electronics; automotive; solar system; and LED lighting.

Working Principle of B1161UATP

The B1161UATP contains both silicon avalanche diode protection and a gas tube protection for superior transient voltage protection performance. The gas tube protection is a high-impedance connection between two electrodes that conducts current only when triggered by an overvoltage. When the tube is triggered, it quickly starts to conduct and acts as an arc that diverts a large amount of current away from the system, protecting it from damaging voltage levels.The silicon diode provides low impedance when the transient voltage exceeds the breakover voltage of the diode, allowing the circuit to be clamped at a level that is below critical levels. This minimizes power and EMI problems associated with overvoltage transients.The B1161UATP integrates both gas tube and silicon diode technologies. It features a low clamping voltage, a wide operating frequency range and a very low operating capacitance. The device also offers very fast response time to transients and supports a wide operating range of temperature and pressure.

Conclusion

The B1161UATP is an advanced electrical component from the TVS family of devices. It utilizes both silicon avalanche diode protection and gas tube protection to protect sensitive electronics from overvoltage transients. Furthermore, it features a low clamping voltage, a wide operating frequency range, low operating capacitance and very fast response time to transients. This device is especially ideal for protection of telecom, datacom and smart grid systems; SOHO and consumer electronics; industrial control, measurement and communication systems; automotive; solar system; and LED lighting.

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