P6SMB13CAHR5G Circuit Protection

TVS - Diodes

Transient Voltage Suppression Diodes (TVS) are diodes that protect circuits from sudden voltage spikes or transients. They clamp the incoming voltage to a specific level, restoring the supply voltage back to its normal value. They can also protect electrical and electronic equipment from damage caused by ESD (electrostatic discharge), lightning, and other electrical surges. P6SMB13CAHR5G is a unidirectional multilayer varistor commonly used in TVS applications.

P6SMB13CAHR5G Application Field

P6SMB13CAHR5G is a surface-mount bidirectional transient voltage-suppression (TVS) diode array designed to offer protection against electrostatic discharge (ESD) and electrical fast transients (EFT). This device can be used in industrial applications, including relay control, alarm, counter, and switching power supplies, as well as general and logic circuits. It is also used in medical systems, smartphones, consumer electronics, and other appliances that need transient protection.

P6SMB13CAHR5G Working Principle

The P6SMB13CAHR5G consists of two active elements and one diode. The two active elements, called varistors, limit the peak surge current and voltage, and the diode provides protection against ESD. When the applied surge voltage exceeds a certain threshold, the P6SMB13CAHR5G will activate and clamp the voltage to a specific value. This ensures the circuit remains undamaged even in hostile environments. This clamping voltage depends on the resistance of the varistor and the current capacity of the diode.

The P6SMB13CAHR5G is designed to withstand high surge temperatures and has a fast response time that can protect the circuit from fast transients. It also has low operating and clamping voltage, allowing it to be used in a wider range of applications. Finally, its low capacitance reduces interference with the sensitive circuits it is protecting.

Conclusion

In conclusion, the P6SMB13CAHR5G is a unidirectional multilayer varistor that is designed to offer protection against ESD and EFT. It is mainly used in TVS applications and can be found in many industrial, medical, consumer electronics, and other applications. Its clamp voltage depends on the resistance of the varistors and the current capacity of the diode, and its low capacitance and fast response time offer great protection.