SMB10J40CAHR5G Circuit Protection

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TVS (transient voltage suppression) diodes are designed for the protection of sensitive electronics from transient over-voltage events such as ESD (electrostatic discharge), lightning, power surges, and voltage transients. The SMB10J40CAHR5G is a unidirectional TVS diode that is specifically designed to absorb a wide range of ESD voltage spikes and transient over-voltage events.

The SMB10J40CAHR5G is capable of withstanding sustained voltage of up to 10kV, and can absorb up to 100A in a single pulse. It is a bidirectional device, meaning it is capable of dissipating ESD in both directions. The device is also capable of withstanding continuous voltage up to 6.95V, with a typical breakdown voltage of 8.25V.

The SMB10J40CAHR5G has a high power density, allowing for higher voltage protection in a reduced package size. It is rated to dissipate up to 30W of power in a 5mm x 6mm SOD-323 package. The device is also RoHS (Restriction of Hazardous Substance) compliant.

SMB10J40CAHR5G application fields include a wide range of electrical and electronic applications, such as computers, mobile phones, home electronics, industrial systems, and automotive systems. This device is primarily used as a surge and spike protection device on power, data, and signal lines.

The SMB10J40CAHR5G\'s primary application is to protect sensitive electronic components from ESD, lightning, and transients. The device is designed to effectively absorb voltage spikes and dissipate this excess energy in a safe and reliable manner.

The working principle of the SMB10J40CAHR5G is quite simple. The device is designed to dissipate any voltage spikes or transients as soon as they occur. When the voltage exceeds the breakdown voltage of 8.25V, the device will draw a large current, ensuring the voltage spike or transient is quickly neutralized. The device is then disabled until the voltage falls back to a safe level.

In conclusion, the SMB10J40CAHR5G is a highly reliable and robust TVS diode that can provide reliable protection from voltage transients and ESD. It is a unidirectional device, capable of withstanding up to 10kV and dissipating up to 30W of power in a 5mm x 6mm SOD-323 package. The device is widely used in a range of electrical and electronic applications, such as computers, mobile phones, home electronics, industrial systems, and automotive systems. Its primary application is to protect sensitive electronic components from ESD, lightning, and transients.

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