1.5KE120A-E3/51

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TVS (Transient Voltage Suppressors, ), is a semiconductor protection components. With the complexity of electronic equipment, the complexity of the circuit and the demand of interference suppressing and protection, TVS diodes become more and more important. 1.5KE120A-E3/51 is a low-profile, bidirectional Transient Voltage Suppressor with a high working voltage and a very low breakdown voltage. It has various application fields and an applied working principle.In terms of application fields, 1.5KE120A-E3/51 has a wide range of application. Due to its bidirectional function, this kind of TVS diode can protect both positive and negative voltage fluctuation. It can be used for ESD (electrostatic discharging) protection, EMI (electromagnetic interference) protection, surge protection and noise filtering. It is applicable to electronic and electrical equipment, such as cell phones, digital cameras, computer, LCD TV, Modams, and Automotive Application like Air Bag System, Anti Lock Brake System and SRS and so on.In addition, 1.5KE120A-E3/51 has a wide range of working voltage. Its working voltage can reach up to 600V or even higher, which can meet the high demanding of the practical application field. With a low breakdown voltage, it also has very good protection efficiency, which can protect products better. Moreover, 1.5KE120A-E3/51 has an ultra-low profile. For some special application, it is very convenient for customers to install it.In terms of the working principle, the 1.5KE120A-E3/51 is a kind of TVS diode which is a kind of unidirectional electricity-controlled diode. Its working principle is that when voltage impulse is applied to the diode, if the DC level of the impulses is higher than the breakdown voltage, the PN junction of the diode will be in an avalanche breakdown state. The large part of the voltage impulse discharges through the PN junction of the diode is converted into heat energy, which can protect the equipment and reduce the interference of the equipment. The working principle of it is very simple.To sum up, the 1.5KE120A-E3/51 TVS is a low-profile, bidirectional Transient Voltage Suppressor diode with a wide application field and suitable working principle. It can protect both positive and negative voltage fluctuations, and can be used for ESD, EMI, surge protection and noise filtering. Moreover, its working voltage can reach up to 600V or higher, making it able to meet the needs of various application fields. Its ultra-low profile makes it easier to install in some special application field.

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