SMAJ100A-M3/5A Circuit Protection

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The SMAJ100A-M3/5A thyristor surge protection device (TSPD) is a very reliable protective device for transient voltage suppression (TVS). It is specifically designed to provide over-voltage and over-current protection for electronic circuit and components. The device is suitable for a wide range of applications, including automotive, communications, data storage, and industrial systems.

The TVS-Diodes SMAJ100A-M3/5A devices are Three-terminal Transient Voltage Suppression Diodes designed and developed to protect sensitive electronic devices from voltage spikes caused by external or internal sources. Its low clamping voltage at breakdown ensures that the device can protect components from important over-voltage transients, such as lightning-strike, motor surges, and insulation disruption.

The SMAJ100A-M3/5A series TVS Diodes operation is based on the principle of avalanche breakdown. Under normal conditions, the device allows current to pass through with minimal power dissipation. When exposed to a surge or fast transition of electrical current, an avalanche breakdown occurs and a large number of carriers (electrons and holes) are generated, thus rapidly increasing the device impedance from a low to a high state, providing a protective clamp for suppressing over-voltage transients.

The SMAJ100A-M3/5A has a breakdown voltage range of 5.0V to 170V and an operating temperature range of -55°C to +125°C, which makes it suitable for a broad range of applications. It is particularly effective in applications where voltage spikes of greater than 5V need to be suppressed. It is also able to handle high pulse currents of up to 25A. The device is also RoHS compliant.

The SMAJ100A-M3/5A is an effective protective device designed to protect against over-voltage transients and fast electrical current transitions. It is fast acting, and can protect components from voltage spikes of greater than 5V. The device is also RoHS compliant and is suitable for a wide variety of applications in automotive, data storage, communications, and industrial applications.

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