MASMBG70CA

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MASMBG70CA is a type of TVS - Diode, also referred to as overvoltage protection diode or transient voltage protection diode. It is designed to protect sensitive electrical and electronic equipment against high voltage transients such as electrostatic discharge(ESD), lightning etc. It is a type of zener diode with high peak power rating and surge current capability.

It operates by diverting the destructive current away from the circuits to be protected. The faster response time of the diode and its capability of holding up high impedance make it suitable for less destructive voltage transients.

The typical application field includes:

• Automotive
• Industrial
• Networking equipment
• Consumer electronics
• Computing & Telecommunications
• Medical Systems

The working principle of MASMBG70CA is quite simple. When the diode is presented with a voltage greater than its rated breakdown voltage, it starts conducting current. This reduces the electric field strength and avoids further damage to the electronic moisture. When the voltage becomes normal, the diode again blocks the current and protects the sensitive components from further electrical damage.

MASMBG70CA is available as surface-mount, one of the advantages of such technology is that smaller size components can be mounted on the circuit board without collecting any dust particles. The diode is provided with the option of ultra low capacitance and high temperature rating, which makes it suitable for high frequency applications. The diode is also available with the reverse protection mode; it will activate when reverse voltage below a predetermined point is injected.

Another great feature of this diode is its nonlinear static characteristic; it provides stable voltage as the current swings across wide ranges. This ensures that it maintains superior transients suppression. MASMBG70CA comes with a wide variety of electrical parameters such as peak power ratings, maximum surge rating, operating impedance, etc., that will suit any level of application.

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