SA15-E3/54

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SA15-E3/54 is a type of Transient Voltage Suppression (TVS) diode specifically engineered for applications requiring bi-directional protection from transient voltage events. The device has a voltage clamping capability of 54V, which makes it suitable for a wide variety of applications involving high-voltage systems. Its low package current leakage, tight operational temperature and fast clamping response makes it an ideal choice for applications requiring reliable transient protection such as DC/DC converters, AC/DC inverters, power distribution systems, communications systems, industrial automation, and automobiles.

The SA15-E3/54 TVS diode uses a reverse polarity structure to protect electronic components from transient voltages. The forward direction of the diode acts as a short circuit, limiting the forward current and providing relatively low clamping voltage. In the reverse direction, the diode is open, and the current is limited by the internal resistance of the device. When a transient voltage is applied to the device, either positive or negative, the device clamps the voltage to a predefined level.

The SA15-E3/54 is a surface-mount device, which makes it ideal for applications that have a limited amount of space. It is also compliant with various international standards, including RoHS, and is available in a wide range of packages. The device is rated to carry up to 400 mA, and it has a maximum capacitance of 4.5 pF. It also has an impressive response time of 1.25 ns, allowing it to respond quickly to high voltage transients.

The SA15-E3/54 TVS diode’s design also allows it to handle higher input voltages and inductive noise. It can withstand voltages up to 65V and is capable of operating in temperatures from -55°C to +125°C. The device also has a peak pulse power rating of up to 900 W, which provides excellent protection against high-power surges.

In summary, the SA15-E3/54 TVS diode is a reliable and efficient device for protecting electronic components from voltage transients in high-voltage systems. Its low package current leakage, fast clamping response, and wide operational temperature range make this a great choice for a wide variety of industrial and automotive applications.

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