1N6128AUS

Voltage - Clamping (Max) @ Ipp:	112.8V
Supplier Device Package:	B, SQ-MELF
Package / Case:	SQ-MELF, B
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Current - Peak Pulse (10/1000µs):	4.4A
Series:	--
Voltage - Breakdown (Min):	77.9V
Voltage - Reverse Standoff (Typ):	62.2V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS - Diodes: Application Field and Working Principle of1N6128AUS

TVS (Transient Voltage Suppressors, also referred to as surge suppressors) are widely used in electronic systems, primarily for its protection against ESD (electrostatic discharges) and other forms of over-voltage transients. The 1N6128AUS is a popular type of TVS Diode. In this article, we will discuss the application field and working principle of this device. TVS devices are used in applications such as motor control, medical diagnosis, power electronics, and consumer electronics in order to protect sensitive components from electrical overvoltage. TVS diodes, such as the 1N6128AUS, provide higher reverse breakdown voltages and faster response times compared to other types of surge suppressors. They are also relatively compact, making them ideal for small spaces. The 1N6128AUS is a unidirectional device packaged in a DO-214AA case. This model has a maximum peak pulse power of 400W, a peak pulse current of 525A, and a maximum peak pulse voltage of 6.0V. It also has a low leakage current and a low holding voltage, making it suitable for use in low power applications. The principle of operation for the 1N6128AUS is simple. It utilizes the principle of avalanche multiplication to provide a higher breakdown voltage than traditional diodes. During normal operation, the device acts like a normal diode. When the voltage exceeds the breakdown voltage, however, some of the electrons in the junction will gain enough energy to break away and create electron-hole pairs. These pairs create a space charge within the junction. This space charge further increases the electric field strength and allows more electrons to break free, inducing an avalanche breakdown. The 1N6128AUS is most commonly used as an ESD protection device in consumer electronics. It is also used to protect interface circuits from static electricity and electromagnetic interference. Furthermore, it can also be used to protect processors and other sensitive components from transients in automotive, computer, and military applications. In conclusion, the 1N6128AUS is a popular type of TVS diode that is used to protect electronic components and circuits from ESD, static electricity, and electromagnetic interference. This device utilizes the avalanche multiplication principle to provide higher breakdown voltages and faster response times than traditional diodes. Furthermore, it is small and has a low leakage current, making it suitable for use in low power applications.

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