PGSMAJ58CAHM2G Circuit Protection

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TVS diodes are electronically engineered devices that protect circuit and sensitive systems from surges, transients, and other electrical malfunctions. TVS devices protect voltage levels by diverting or suppressing harmful transients, providing maximum protection without interfering with the circuit’s normal circuits or signal operations. When an overvoltage occurs, the TVS diode conducts current, quickly clamping the voltage levels to the highest acceptable levels. As the voltage returns to normal, the diode will automatically shut off, leaving the circuit functioning exactly as it was prior to the overvoltage.

The PGSMAJ58CAHM2G is TVS diode with a maximum reverse working voltage of 58 volts DC. It features an internal series circuit that enables the device to handle a wide range of surge energy, making it suitable for a variety of applications. This device is capable of suppressing ESD pulses of up to 30kV, making it ideal for applications in which ESD is a concern.

The PGSMAJ58CAHM2G is primarily used in automotive and consumer electronics. In the automotive industry, the diode is used to protect sensitive components from power surges and spikes, which can be caused by the charging of the vehicle’s onboard batteries. In consumer electronics, the PGSMAJ58CAHM2G is used to protect against ESD pulses, and can be used in digital and analog circuits to provide extra protection against transient voltage.

The PGSMAJ58CAHM2G is a surface mounted device, and measures 6.35 mm by 5.1 mm by 6.1 mm. The device has a clamping voltage of 70 volts, and a surge current rating of 42A. It is made of a UL approved 94V-O thermoplastic material, which is resistant to chemical and environmental contaminants. The PGSMAJ58CAHM2G is suitable for reflow and wave soldering.

The PGSMAJ58CAHM2G works by diverting or clamping transient voltage to manageable levels. When an overvoltage occurs, the device rapidly conducts current and clamps the voltage levels to the highest acceptable levels. This prevents any damage to the protected circuit. As the voltage returns to normal, the diode will shut off, thus providing protection without disrupting the circuit’s normal operations.

In conclusion, the PGSMAJ58CAHM2G is a surface mounted transient protection diode designed to protect automotive circuits or consumer electronics from voltage transients. The device is capable of handling high surge energy and can suppress ESD pulses of up to 30kV. It is made of a UL approved 94V-O thermoplastic material to resist chemical and environmental contaminants. The device is suitable for reflow and wave soldering, and provides protection without disrupting the circuit’s normal operations.

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