3KASMC28AHE3_B/I

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TVS Diodes – 3KASMC28AHE3_B/I Application Field and Working Principle

A transient voltage suppressor (TVS) diode is a semiconductor device that is optically designed to protect sensitive circuits from a wide variety of common surges, spikes, and overvoltage events. It is designed to guard high-speed exposed equipment from electrostatic or EMI interference. The 3KASMC28AHE3_B/I was developed for applications in the automotive, telecommunications, and industrial sectors.

The 3KASMC28AHE3_B/I is a high-performance TVS Diode optimized for automotive applications. It offers excellent surge protection for a wide range of critical automotive electrical systems. It provides protection for up to 30A surge current and includes an over-voltage protection feature which helps to protect delicate circuits from potential over-voltage damage. The device also features low capacitance and low leakage current to provide improved surge capabilities.

The 3KASMC28AHE3_B/I has a wide operating environment (-55°C to +150°C) and can withstand high surge pulses up to 900W peak pulse power. Its bidirectional ESD protection feature offers a balanced design for both positive and negative transient voltages. It also features an integrated avalanche diode which helps to dissipate energy quickly and provide reliable protection.

The working principle of the 3KASMC28AHE3_B/I TVS Diode can be explained as follows. In normal operating condition, the diode is in an OFF state and is non-conductive. When an external electrical signal or surge is applied, the diode turns ON and creates a connection between the input and the output. The diode helps in dissipating energy quickly, preventing detrimental voltage spikes from reaching the sensitive components. In addition, the over-volt voltage protection feature helps to protect the circuit from further damage.

The 3KASMC28AHE3_B/I offers an industry-leading level of protection and is highly suitable for use in high-end applications such as automotive and telecoms /industrial. It is offered in a package that is small enough to fit in most cases, making its installation a breeze. Additionally, its wide operating environment offer excellent reliability and robustness.

Overall, the 3KASMC28AHE3_B/I is an excellent choice for protecting sensitive circuits from surges, spikes, and over-voltage events. With its advanced features, high surge capability, ESD protection, and a wide operating environment, it provides an industry-leading level of protection and performance.

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