SA15AHA0G

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TVS - Diodes

Transient voltage suppression (TVS) diodes are robust electronics components that are primarily used for protecting other electronics in the event of a voltage transient. Due to its wide range of applications, TVS diodes are used in automotive, industrial, medical and communication devices. The SA15AHA0G TVS diode is one such example of a popular, versatile TVS diode.

SA15AHA0G Application Field and Working Principle

The SA15AHA0G is a 3-pin, unidirectional TVS diode that is specifically designed to provide reliable overvoltage protection. It is an ideal choice for applications requiring high surge capability but relatively low capacitance. Its main applications include automotive, industrial, medical, consumer electronics and telecommunications. The diode is capable of handling 1500W peak pulse power and punishing environments. It performs reliably at high junction temperatures up to +175 degrees celsius and offers excellent ESD protection in excess of 25kV per human body model.

The SA15AHA0G is constructed of a silicone diode junction and optimized construction design, making it the ideal choice for harsh environments. The device features low stand-off voltage, fast clamping response time, low leakages and low capacitance. It is also designed to dissipate its own heat away, as well as the heat generated by connected components.

The diode works in one direction, offering protection against power surges. When a power surge occurs, the TVS device temporarily blocks the connection and redirects the excessive electrical current into itself. This process is known as "clamping” since the diode acts as a "clamp" and reduces the voltage by diverting some of the current. This clamping action protects the connected components from power surges and other electrical transients.

Overall, the SA15AHA0G TVS diode is a reliable and versatile device that is designed for a wide range of applications. It offers excellent ESD protection, high surge capability, fast response time, and low capacitance. Its robust construction and advanced design makes it ideal for harsh environments and protecting sensitive components from power surges.

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