MSMBG20CA

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MSMBG20CA is a versatile series of transient voltage suppressor (TVS) diodes. They provide an excellent combination of ESD protection and surge protection, making them ideal for a wide range of applications.

The MSMBG20CA series is designed to protect sensitive components from damage due to electrostatic discharge (ESD) and transient voltage surges. The series is offered in range of packaging styles, such as SOT-23, DO-214AC (SMC), and 2-lead micro- SMD, from 1.5 Watts up to 4 Watts of peak power rating. A high peak power capability allows the TVS to clamp higher voltage spikes quickly and safely. The MSMBG20CA series also offers superior clamping performance and lower leakage current, along with high ESD immunity. As such, it provides superior protection for a variety of electronic components, such as mobile phones, tablets, medical devices, and other portable electronic devices.

The working principle of the MSMBG20CA is based on the Zener-diode principle. It features a higher breakdown voltage and wider working temperature range compared to other traditional TVS diodes. It can completely absorb the transient energy even if the magnitude, duration or shape of the surge is significantly higher than what it was designed for. As the voltage exceeds the breakdown voltage of the TVS, current is conducted through it, which dissipates the energy and clamps the voltage. The MSMBG20CA series also features low capacitance and low operating voltage. This ensures that it does not interfere with the existing circuitry and can absorb high energy pulses without causing damage.

The MSMBG20CA series can be used in a broad range of applications, ranging from consumer electronics to industrial and automotive markets. The combination of high peak power rating and high level of ESD protection makes it suitable for a variety of applications, including portable electronics, computers, communications, industrial control systems, automotive electronics, and medical equipment. Some of the typical applications are:

• ESD protection for high speed data signals in consumer electronics.
• DC-DC converters and computer peripherals.
• Circuit protection for mobile phones and tablets.
• Data line protection in smart card readers and wireless handsets.
• Power line protection in industrial, automotive and medical equipment.

The MSMBG20CA series is an excellent choice for protecting sensitive components from short duration voltage disruptions and electrostatic discharges. Its high clamping, low leakage current, and wide temperature range make it ideal for a variety of applications, from consumer electronics to automotive and industrial markets. With its rugged construction, it can provide long-term protection and reliable performance in harsh environments.

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