SMF16A RQG

Current - Peak Pulse (10/1000µs):	7.7A
Supplier Device Package:	SOD-123W
Package / Case:	SOD-123W
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	200W
Series:	SMF
Voltage - Clamping (Max) @ Ipp:	26V
Voltage - Breakdown (Min):	17.8V
Voltage - Reverse Standoff (Typ):	16V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active

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TVS - Diodes

A TVS Diode, also known as a Transient Voltage Suppressor, is a unidirectional or bi-directional semiconductor device that helps protect electrical systems from voltage spikes. It\'s typically used in high-voltage circuits, such as those found in computers, tvs sets and other consumer electronic devices. In this article, we\'ll discuss the SMF16A RQG application field, how it works, and its advantages and disadvantages.

What is SMF16A RQG?

SMF16A RQG is a series of TVS Diodes from ROHM Semiconductor. It is a discrete protection Device that has a low clamping voltage and is suitable for a wide range of applications. It is designed to protect circuits from transient voltage events up to 16A peak, and a clamp voltage of up to 25V.

Applications

SMF16A RQG Diodes are used for upto 16A peak transient voltage applications, and can be used in a variety of consumer electronic devices, computer systems, equipment, and more. Some of the applications of SMF16A RQG Diodes include Automotive, Consumer electronics, Industrial, Communication, Medical, and Military.

Working Principle

SMF16A RQG TVS Diodes protect circuits from voltage surges, or spikes, caused by lightning, AC power cross-country, or other sources. The TVS Diode works by clamping the voltage to a safe level. It does this by providing a path for any excess voltage to pass through, rather than being absorbed by the protected circuit. As a result, the protected circuit is not damaged by the surge.

Advantages

One of the biggest advantages of TVS Diodes is that they do not require a standby current or additional components to operate, making them cost-effective and easy to install. Additionally, they have a fast response time to protect against high-voltage and high-current transient voltages, in comparison to other protection technologies.

Disadvantages

The biggest disadvantage of TVS Diodes is their limited power dissipation, which can cause them to fail faster in the event of an excessive voltage spike. Additionally, the design of these components can vary greatly between different manufacturers, which can introduce new risks of overvoltage or undersized components.

Conclusion

SMF16A RQG Diodes are a series of TVS Diodes that offer protection against transient voltage events up to 16A. They are typically used in high-voltage applications, such as those found in computers, TVs, and other consumer electronics. The SMF16A RQG Diodes are cost-effective and easy to install, and have a fast response time to protect against voltage spikes. However, they do have some limitations, such as a limited power dissipation, which can lead to failure of the component in the event of an excessive voltage spike.

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