SMAJ15A M2G

TVS - Diodes

A TVS - Diode is a form of electronic circuit protection device. It is also known as a Transient Voltage Suppressor (TVS). TVS diodes come in many shapes and sizes designed for specific applications, but all share the same basic functionality: to protect sensitive electronic components from short-term, high-energy over-voltage or transient surge events. Specifically, the SMAJ15A M2G is a type of surface-mount TVS designed to protect against ESD and EFT events.

Application Field

The SMAJ15A M2G is designed to protect against ESD (electrostatic discharge) and EFT (electrical fast transients) events, which are the primary causes of damage to sensitive electronic components. It is designed with a high peak pulse power of 1500W, which is often necessary for protecting against these types of high-energy events. In addition to providing protection against ESD/EFT events, the SMAJ15A provides excellent suppression of normal line transients up to 8kV/2kA in industrial, communication/telecommunication, and computer equipment.

Working Principle

At its simplest, a TVS diode is simply a diode that is designed to handle higher current and voltage than ordinary diodes. The SMAJ15A works by limiting the peak amplitude of the transient voltage in order to protect the sensitive components in the device. The internal structure of the diode is designed to create a low capacitance, thus allowing the diode to quickly clamp the transient voltage. The diode will then allow the voltage to bleed off to the ground.

The diode also utilizes a reverse breakdown voltage. The reverse breakdown voltage of the diode determines what type of transient voltage events it can protect against. The reverse breakdown voltage of the SMAJ15A M2G is 15V, which makes it capable of protecting against ESD and EFT events up to 15V. It is also capable of providing over-voltage protection up to 20V.

Conclusion

In conclusion, the SMAJ15A M2G is a type of surface-mount, TVS diode designed to protect against ESD and EFT events. It is capable of providing over-voltage protection up to 15V, and is designed with a high peak pulse power of 1500W. The basic principle of the diode is to limit the peak amplitude of the transient voltage in order to protect the sensitive components in the device. If you are looking for an electronic protection device, then the SMAJ15A is an excellent option.