SA15A-E3/54 Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are designed to protect sensitive electronic components from electrical accidents, such as overvoltage, overcurrent, and electrostatic discharge (ESD). The SA15A-E3/54 TVS Diode is a particular example of the well-developed unidirectional TVS diodes. It is specifically designed for applications such as power management, industrial control, consumer electronics, and automotive electronics.

SA15A-E3/54\'s construction consists of an ultra-thin axial-lead design, with Sod-323 package measures 2.9 mm in length, and it is lead (Pb)-free and RoHS compliant. This special device is specifically designed to withstand surges up to 15A at 9.1V (Clamping Voltage). Withstand peak pulse power of 725 watts, peak pulse current 15A (10/1000μs). It may also be used for bidirectional applications since its dv/dt capability is at 6000V/ms and its clamping voltage is at 12V (Ippm = 8A).

SA15A-E3/54 have a very low capacitance of 1pF typically, which makes them very suitable for high speed data line protection. When using SA15A-E3/54 TVS diodes, it is recommended to place them as close to the I/O pins of the sensitive components, in order to achieve the best possible protection from Overvoltage, Overcurrent, and ESD.

SA15A-E3/54 TVS diodes use a unique mechanism to protect sensitive components from surges, ESD, and other types of transient voltage phenomena. When exposed to a voltage above what is called the “clamping voltage”, the diode will conduct the energy away from the sensitive components and into a safe low resistance loop. This is done by the diode\'s inherent non-linear nature that causes the diode to “breakdown” when overvoltage is present. The energy is then dissipated from the device in the form of heat. This process is instantaneous and allows the sensitive components to remain safe. The SA15A-E3/54 is able to protect multiple devices simultaneously.

SA15A-E3/54 TVS diodes are designed to provide a high level of protection for consumer electronics, industrial control, power management, and automotive electronics. Thanks to its ultra-thin axial-lead design, low capacitance, and superior breakdown voltage capabilities, SA15A-E3/54 is able to provide effective and reliable protection for a wide range of applications. Furthermore, its robust construction and RoHS compliance makes it an ideal choice for producers of environmentally conscious products.

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