SLD17U-017-B

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TVS (Transient Voltage Suppressor) diodes are an active component that helps protect electronic devices from dangerous voltage spikes and high-energy transients. There are different types of TVS diodes, each designed for specific applications. SLD17U-017-B is one such type of TVS diode used in a wide variety of applications. This article will discuss the application field and working principle of the SLD17U-017-B.

The SLD17U-017-B is a unidirectional device, which means that it performs its protective function in only one direction. The diode is designed to protect against voltage spikes and other transients that have both AC and DC aspects. This makes it well-suited for most AC/DC power supply applications. Additionally, the SLD17U-017-B offers excellent I/V characteristics, allowing it to provide reliable protection in a wide variety of environments.

The SLD17U-017-B is capable of handling large amounts of power, making it suitable for many high-current applications. The device has a power rating of up to 1.7 amperes (A). It can support a peak forward surge current of 4.5A, at maximum peak pulse power of 55 watts (W). The SLD17U-017-B TVS diode also has low leakage characteristics, making it ideal for battery-powered devices like remote controls and portable radios.

The SLD17U-017-B is also designed to provide excellent clamping capability. The device has a clamping voltage of 5.4 volts (V), meaning that it is well-suited for preventing voltage surges from exceeding 5.4V. The device also has an extremely low leakage current of less than 10 picoamps (pA), which makes it suitable for use in sensitive applications such as medical equipment.

The SLD17U-017-B TVS diode is typically operated in response to a voltage surge or decrease. When a surge or voltage drop is detected, the diode turns on quickly, clamping the voltage at its predetermined clamping voltage. Once the voltage has been clamped, the diode quickly dissipates the energy of the surge, protecting the connected device from damage.

The SLD17U-017-B TVS diode is also able to dissipate large amounts of energy when the surge voltage reaches its clamping voltage. This ensures that the connected device is not damaged by the surge and is protected from further damage. Furthermore, the SLD17U-017-B is designed to reset quickly, allowing it to protect against subsequent surges.

In summary, the SLD17U-017-B is a unidirectional TVS diode designed for AC/DC power supply applications. It has a power rating of up to 1.7A, a peak forward surge current of 4.5A, and a clamping voltage of 5.4V. Additionally, the SLD17U-017-B has a low leakage current of less than 10pA and is able to dissipate large amounts of energy when the surge voltage reaches its clamping voltage. Finally, the device is designed to reset quickly, allowing it to protect against subsequent surges.

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