SMAJ8.5CAHM2G Circuit Protection

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TVS- Diodes are an important electronic component in the Twenty-First century. They are used in the construction of integrated circuits and consumer electronics because of their ability to dissipate static electricity and protect components from transient voltages. One such device is the SMAJ8.5CAHM2G, a unidirectional TVS diode commonly used in automotive electronic systems and smart devices. In this article, we\'ll explain the application field and working principle of the SMAJ8.5CAHM2G.

Application Field of SMAJ8.5CAHM2G

The SMAJ8.5CAHM2G is a unidirectional TVS diode with a breakdown voltage of 8.5 Volts and a peak pulse current of 2 Amps. It is designed to provide protection in automotive electronic systems and smart devices from temporary overvoltage surges. It also provides protection from circuits being subject to excessively high transient voltages and static charges. Additionally, the SMAJ8.5CAHM2G is a low profile surface mount device, making it suitable for use in tight spaces.

Working Principle of SMAJ8.5CAHM2G

The SMAJ8.5CAHM2G is a unidirectional diode, meaning it can only conduct current in one direction. When the voltage supplied by the power source exceeds 6.8 Volts (the reverse bias voltage rating of the device), the diode begins to conduct current. This means that whenever the voltage rises above 6.8 Volts, the SMAJ8.5CAHM2G will begin to divert current away from the protected circuit in order to prevent it from being damaged by the surge.

When the peak pulse current of 2 Amps is reached, the SMAJ8.5CAHM2G will begin to dissipate the energy of the transient, protecting the circuit from being damaged by the surge. This is called “clamping voltage” and is the voltage at which the device begins to conduct current. Once the voltage has been “clamped”, the SMAJ8.5CAHM2G will continue to draw current until the transient has dissipated.

The SMAJ8.5CAHM2G is a low profile surface mount device, meaning it can be easily implemented into automotive electronic systems and smart device circuits. The SMAJ8.5CAHM2G is designed to protect circuits from transient voltage and static charge, dissipating energy away from the circuit and ensuring that no damage is done.

Conclusion

TVS-Diodes are an essential component in a wide variety of electronics, from consumer devices to automotive systems. The SMAJ8.5CAHM2G is a unidirectional TVS diode commonly used in these applications because of its ability to dissipate static electricity and protect components from transient voltages. Its low profile surface mount design makes it ideal for use in tight spaces. By understanding its application field and working principle, the SMAJ8.5CAHM2G can be used to protect circuits and ensure that no damage is done by transient voltages or static charge.

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