SMF51AT1

Current - Peak Pulse (10/1000µs):	2.4A
Base Part Number:	SMF*A
Supplier Device Package:	SOD-123FL
Package / Case:	SOD-123F
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	200W
Series:	--
Voltage - Clamping (Max) @ Ipp:	82.4V
Voltage - Breakdown (Min):	56.7V
Voltage - Reverse Standoff (Typ):	51V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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SMF51AT1 is a type of TVS- Diode. It is composed of a polymer passivation layer which contains a latching structure placed between anode (positive) and cathode (negative) pins. The anode and cathode pins are connected to the Integrated Circuit (IC) of the device which controls the current path and protection of the diode.To understand the working principle of the SMF51AT1, we need to look at its key features and characteristics. Firstly, the TVS diode works by providing a transient voltage surge protection function. This function ensures that any mis-wire or overload voltage spike is clamped before it damages the system components. This function is achieved by using an avalanche breakdown mechanism which provides the necessary surge protection.The SMF51AT1\'s polymer passivation layer helps to provide the high surge protection capabilities of the diode. This layer helps to prevent any contamination of the metal components within the diode, resulting in better and more reliable protection of the system components.Apart from surge protection, the SMF51AT1 has other useful features as well. It has an extended temperature range of -55˚C to 150˚C, making it suitable for use in a wide range of industrial, automotive and other applications. It also offers a low clamping voltage of just 5 V. This makes it suitable for applications requiring lower level surge protection.In terms of application fields, the SMF51AT1 is suitable for various applications. It is ideal for use in automotive, industrial and medical applications. It can also be used in equipment such as telecom base stations, cell base stations, and consumer electronics. Its low clamping voltage makes it ideal for use in electronic appliances such as PCs and laptops.The SMF51AT1 is a great choice for those looking for reliable surge protection and low clamping voltage capabilities. Its polymer passivation layer helps to provide added protection and extended temperature range make it suitable for a wide range of applications.

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