SA110A-E3/54

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes are devices specifically designed to provide overvoltage protection to fragile electronic circuits from voltage spikes caused by nearby electrostatic discharge (ESD), inductive switching and lightning. The SA110A-E3/54 is a surface mount, bidirectional working unidirectional voltage suppressor designed to protect vulnerable electronics from damaging overvoltage transients. This article discusses the application field and working principle of the SA110A-E3/54.

Application Field

The SA110A-E3/54 is an ultra-low capacitance bidirectional ESD, lightning, and overvoltage protector designed for use in a variety of applications, including applications related to data, telecommunications, computers, automotive, and instrumentation. Specific applications for the SA110A-E3/54 include:

• General electronic and industrial equipment
• Mobile and wireless communication devices
• Personal computers and servers
• Surge protection devices
• Automotive applications
• Gas pumps and vending machines
• Instrument and medical equipment
• Security systems
• Fire alarm systems

Working Principle

The SA110A-E3/54 contains a Zener diode voltage clamp and an internal discharge resistor. The Zener diode clamps the applied voltage to a maximum value regardless of the magnitude and source of the surge. The internal discharge resistor limits the current and dissipates peak power. The SA110A-E3/54 also contains an adjustable circuit protection threshold of between 60 and 120V.

The SA110A-E3/54 is designed for bidirectional protection. When voltage is applied in the reverse direction, the device clamps the voltage to a fixed voltage level. When voltage is applied in the forward direction, the device clamps the voltage to the adjustable circuit protection threshold.

The SA110A-E3/54 is designed to be mounted directly on a printed circuit board (PCB) and can withstand multiple surge events. The device has a low profile and is no more than 1.6mm in height, which makes it suitable for applications with limited board space. The device also offers low capacitance, high-speed operation, and low-capacitance (<15pF) for low signal loss during protection.

The SA110A-E3/54 also features RoHS and AEC-Q101 compliance and is rated to an enormous surge current of 10kA, making it ideal for higher surge applications. The device is available in industry-standard voltages of 5V, 6V, 8V, 10V, 12V, 14V, 16V,18V, 20V, 24V and 30V.

In summary, the SA110A-E3/54 is a surface mount, bidirectional, ultra-low capacitance device designed for use in a variety of applications. The device is RoHS and AEC-Q101 compliant and can withstand multiple surge events. Its low profile and wide range of voltage options makes it the perfect choice for applications requiring reliable overvoltage protection.

The specific data is subject to PDF, and the above content is for reference