SMA5J30A-M3/61

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The SMA5J30A-M3/61 is a TVS diode that is used to protect against electrostatic discharge (ESD) and other forms of transient voltage spikes. It is designed for applications that require high surge capability, low leakage current, and low reverse breakdown voltage.

The main feature of the SMA5J30A-M3/61 is its fast response time. It has a response time of 10 nanoseconds, making it suitable for high-speed applications. The device also has a high maximum standoff voltage of 30 volts, making it suitable for high voltage applications. It is also RoHS compliant and has a high surge capability of 80 amps.

The SMA5J30A-M3/61 is used in various applications such as cell phones, laptop computers, medical instruments, GPS systems, and automotive electronics. It is capable of withstanding ESD pulses at a high current up to 80 Amps. It is also designed to protect against reverse battery, lighting transients, fast transient waveforms, and the susceptibility of sensitive integrated circuits to ESD.

The SMA5J30A-M3/61 works by clamping down on an incoming surge of voltage until it reaches a certain threshold level. Once this threshold is exceeded, the device acts as a shunt, forcing the excess current to be diverted away from the protected circuit. The amount of current that is diverted depends on the amount of current flowing into the device, the junction capacitance, the external parasitic capacitance, and the junction voltage.

The SMA5J30A-M3/61 also features a high surge capability (SC) and low leakage current. SC is the maximum amount of current that the device can handle in one surge and is typically measured in volts per square centimeter (V/cm2). The leakage current is the amount of current that can flow through the device when there is no external voltage applied. The SMA5J30A-M3/61 offers both a high SC and low leakage current, making it suitable for high voltage applications such as automotive electronics, medical instruments, and communications equipment.

In summary, the SMA5J30A-M3/61 is a TVS diode that is specifically designed to protect against transient voltage spikes and ESD pulses. It has a fast response time, high maximum standoff voltage, and high surge capability. It is used in many applications, such as cell phones, laptop computers, medical instruments, GPS systems, and automotive electronics. It works by clamping down on an incoming surge of voltage until it reaches a certain threshold level and then diverting the excess current away from the protected circuit. The SMA5J30A-M3/61 also features a high surge capability (SC) and low leakage current, making it suitable for many high voltage applications.

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