SZNUP2125WTT1G Circuit Protection

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The SZNUP2125WTT1G is a two-terminal Transient Voltage Suppression (TVS) diode designed to protect sensitive electronics from over-voltage and electrical transients. Its small size and low profile make it suitable for applications with limited space restrictions such as portable and hand-held electronic devices.

The device features an array of reverse-biased vertical p-n junction diodes connected in parallel between its two terminals. When exposed to a high-energy over-voltage or electrical transients, the resulting enhanced electric field in the junction causes an avalanche breakdown effect. This triggers the device’s internal protection protection feature, instantly diverting and safely dissipating the transient energy into the surroundings.

The SZNUP2125WTT1G is rated for an operating voltage of 500V and a maximum peak pulse current of 5KV, making it well suited for protection of communication and data lines in applications such as Ethernet, USB and Firewire. The device has a maximum clamping voltage of 60V and a fast response time of less than 1 nanosecond, making it ideal for the protection of sensitive electronic components against transients generated by electrical interference and ESD.

The SZNUP2125WTT1G features an industry-standard dual-flat no-lead (DFN) package, making it suitable for a wide range of applications. In addition, the device offers excellent ESD protection up to 8KV, making it ideal for mobile and portable device applications.

In conclusion, the SZNUP2125WTT1G is a robust two-terminal Transient Voltage Suppression diode that is ideal for the protection of sensitive electronic components from over-voltage and electrical transients. Its small size and low profile make it suitable for applications with limited space restrictions, while its fast response time and high peak pulse current make it well suited for protecting communication and data lines in a variety of applications.

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