Transient voltage suppressor diode is a kind of high performance protection devices.When TVS diode endure high transient energy impact,it can to 1x10-12 seconds,the scale of the response speed between the two levels of high impedance to set up to several thousand impedance,the absorption of the surge,between the poles of power voltage ground-clamp to scheduled voltage value,thus efectively protect sensitive system equipment and components,eliminate various surge to its pulse of damage.It has a transient big power,fast response time featuresand can visit by lightning.

the pressure,antistatic,anti-interference,is to protect the ideal device ofelectronic equipment.Someone said "the image of the state voltage suppressor(TVS)to be egual to the electronic equipment products to buyinsurance".

TVS have been widely used in: household electric appliances.instruments and meters.communication eauipment computer,railway systemdata transmission and post and telecommunications systems etc.