UPTB5E3/TR7 Circuit Protection

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TVS (Transient Voltage Suppressor) diode is a type of nonlinear semiconductor diode with a particular circuit design such that it can protect sensitive components, such as integrated circuits, from transitory voltage spikes. The UPTB5E3/TR7 is one such diode whose application field and working principle is specifically designed to give protection against transient voltages.The UPTB5E3/TR7 is a two-line transient voltage suppressor diode, with an ultra-low capacitance of 5pF between its two lines. This ultra-low capacitance makes this diode particularly suitable for protecting components against transient voltages arising from high-frequency electrical noise, such as ESD (electrostatic discharge) or EMI (electromagnetic interference). When a transient voltage occurs, the diode will conduct the current from the source to the ground line, thus providing an effective short-circuit between the two lines and preventing the voltage from reaching the protected components within a few nanoseconds.The UPTB5E3/TR7 also provides superior ESD tolerance, with a maximum repetitive peak pulse power of ▲T 1.1KW for a 10/1000μS waveform. Furthermore, due to its low capacitance of 5pF between its two lines, its EMI/RFI shielding effectiveness is also considerably improved. The diode\'s maximum leakage current is 1μA typical, making this diode particularly suitable for low-power applications.Apart from ESD, EMI and low current applications, the UPTB5E3/TR7 also has a wide range of uses in other fields such as automotive, industrial, consumer electronics and telecommunications. Its typical operating temperature is from -55°C to +150°C, making it suitable for use in harsh environments. This diode is also RoHS and UL certified and is constructed using ceramic, making it fully suitable for lead-free assembly.In summary, UPTB5E3/TR7 is a two-line transient voltage suppressor diode, designed to protect against transient voltages arising from ESD and EMI. It has an ultra-low capacitance of 5pF between its two lines, providing superior ESD tolerance and EMI/RFI shielding effectiveness. Furthermore, it has a wide range of uses in other fields and it is certified to RoHS and UL standards. As such, UPTB5E3/TR7 is one of the most reliable and versatile diode available in the market.

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