USB50824E3/TR7 Circuit Protection

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The USB50824E3/TR7 is a surface mount Transient Voltage Suppressor (TVS) diode designed for transient over-voltage protection. As part of the USB family, the USB50824E3/TR7 is mainly used for cigarette lighters and automotive applications, such as surge protection. It is designed to protect against up to 24V of reverse voltage with a maximum peak pulse current of 19A. The device has an operating temperature range of -55°C to 125°C, with a storage temperature range of -55 to 150°C.

The USB50824E3/TR7 is designed to protect high power automotive systems from transient voltage events. It has very low off-state leakage current and fast response times to protect from damage caused by static electricity or voltage spikes caused by electrical noise. The device is designed to withstand up to 19A peak pulse current and protect for more than 8 consecutive pulses with a minimum pulse width of 8/20μs, at maximum peak pulse power of 780W.

The USB50824E3/TR7uses a zener-diode combination that provides protection from over-voltage transients and surges. It is mounted with high current capability, high peak clamping capability, and ESD protection. The device is designed to withstand ESD levels of 8kV in the air and 4kV contact discharge with less than 35pF of capacitance. It also features very fast turn-on times of <2ns to protect against high-power surges quickly and effectively.

The USB50824E3/TR7 utilizes a bidirectional structure; it helps protect sensitive components against voltage surges on either side. It is designed to be used as a primary or secondary surge protection in automotive and industrial environments. The device is compatible with reflow soldering, so it can be quickly and easily integrated into existing automotive systems. Its small size (1.0mm x 1.4mm x 0.55mm) makes it ideal for tight spaces or otherwise difficult to reach areas.

The USB50824E3/TR7 is a reliable and cost-effective solution for protecting sensitive automotive systems from voltage surges. It requires no external components to operate, making it easy to implement. Its small size and fast response time make it ideal for a wide variety of automotive and industrial applications.

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