SA15CHE3/73

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TVS (Transient Voltage Suppressor) is a type of diode which is used to protect electronic components from damage due to transient overloads. It is designed to absorb transient energy much more effectively than conventional diodes, and is widely used in various applications such as automotive, military, communications, and consumer electronic products.

SA15CHE3/73 is a type of TVS diode. They are designed to protect sensitive components from high voltage transients. It is designed with a low profile allowing for use in confined spaces. It has an ultra-low capacitance of 0.14pF, which ensures that it is able to protect devices from high-speed data lines while minimizing crosstalk. It also has low clamping voltage and fast response time (<25ns) making it suitable for use in high-speed applications. The device also has very high peak pulse current of 40A, and a reverse breakdown voltage of 7.3V. It is also RoHS compliant.

The working principle of SA15CHE3/73 is based on its robust design. It is designed to dissipate or "clamp" unwanted transient voltage through the diode and absorb excess energy. It can be used in a variety of applications including USB cables, network adapters, SPDIF cables, LCD TVs, power supplies, and other sensitive electronic components. The diode can be used to protect the circuit from overvoltage and transients up to 40A of peak current.

In addition, it can also be used in automotive applications to protect against potential damage caused by electrical surges. In this application, the diode is connected to the alternator and battery to ensure any transient voltage is short-side-clamped and not allowed to reach downstream components. This is important for protecting sensitive electronics such as ECUs, fuel injectors, and other control systems from experiencing damaging overloads.

SA15CHE3/73 is a versatile TVS diode that can be used in a variety of applications. It has a low profile, low capacitance, and high peak current capability making it suitable for use in high-speed data line applications as well as in automotive and consumer electronics. It is also designed with a fast response time and low breakdown voltage making it an effective way to protect vulnerable components from damage due to transient voltage overloads.

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