1N6141US Circuit Protection

Voltage - Breakdown (Min):	8.19V
Voltage - Clamping (Max) @ Ipp:	14V
Current - Peak Pulse (10/1000µs):	107.1A
Power - Peak Pulse:	1500W (1.5kW)
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	--
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	SQ-MELF
Supplier Device Package:	--
Series:	--
Packaging:	Bulk
Part Status:	Active
Type:	Zener
Bidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	6.9V (Max)

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TVS - Diodes

Transient voltage suppression diodes (TVSs) are used in many applications to protect against surges and transients. The 1N6141US TVS diode is a useful and dependable choice of protection diode to help ensure that electrical circuits are safeguarded from over voltages, while maintaining high performance. In this article, we will discuss the application field and working principle of the 1N6141US TVS diode.

Application Field of the 1N6141US

The 1N6141US TVS diode is applicable to many different fields, as it can handle both AC and DC transients. It is typically used in low voltage applications including AC/DC power adapters and power supplies, providing excellent protection for sensitive electronic components and devices such as memory, FPGA, ASIC, and ICs. Additionally, the 1N6141US is suitable for use in telecom equipments, control boxes, and electronic instruments as well.

Working Principle of the 1N6141US

The 1N6141US operates using a three terminal positive temperature coefficient (PTC) mechanism. When the 1N6141US is exposed to a surge or transient, the PTC mechanism comes into play, and its low impedance path acts as a short circuit and diverts the transient voltage away from the protected circuit. This low reactance also does not depend on the rate of change of the transient voltage, making it ideal for high surge applications such as lightning and power line surges. The 1N6141US is also designed with a third terminal for bi-directional protection. This third terminal enables the TVS diode to protect against both positive and negative transients and enhances the effective clamping voltage.

Conclusion

In conclusion, the 1N6141US TVS diode is a very useful and dependable choice of protection diode used to safeguard electrical circuits from over voltages. It can handle both AC and DC transients and can be used in a wide range of applications. As it operates using a three terminal positive temperature coefficient (PTC) mechanism, it is able to provide excellent protection against surges and transients. Additionally, the third terminal enables the diode to handle both positive and negative transients, allowing for effective bi-directional clamping.

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