NSA5.0AFT3G Circuit Protection

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As technology continues to evolve, more advanced solutions are needed to protect sensitive electronic equipment from transient surges such as those caused by lightning. TVS, or Transient Voltage Suppressors, are semiconductor devices that offer surge and ESD protection by clamping voltage and providing a low-impedance path for transient currents. The NSA5.0AFT3G is a transient voltage suppressor diode designed for ESD and lightning protection solutions.

The NSA5.0AFT3G is a unidirectional device with a 5.0V working voltage. It provides protection up to 5.0V against electrostatic discharge (ESD) and other types of voltage transients. The device is designed for use in lightning protection circuits for automotive, telecommunications, and consumer applications. The device features a low clamping voltage, high ESD protection level, and low leakage current for superior performance, reliability, and longevity.

The NSA5.0AFT3G is designed to respond quickly to transient voltage events, while still providing a low voltage clamping mechanism. The device has a low static on-resistance of less than 1.0Ω, making it highly efficient when dissipating transient currents. Additionally, the device features a high capacitance of 10pF, giving it the ability to dissipate sudden high-energy transients. The device is rated for a peak pulse power of 2.25W and ESD protection up to 30kV Human Body Model.

The working principle of the NSA5.0AFT3G is based on the Avalanche breakdown effect. When a voltage transient causes the voltage across the device to reach the avalanche voltage level, the device switches into a low impedance state. This results in the voltage across the device being clamped to the avalanche voltage level, thus limiting the voltage across sensitive components in the circuit. The low leakage current ensures that the device does not continue to draw current from the circuit when it is not actively switching.

The NSA5.0AFT3G is available in a variety of package styles, making it suitable for a range of applications. The device is RoHS compliant and has a operating temperature range of -65˚C to +125˚C. The device is manufactured using advanced semiconductor process technologies, resulting in ultra-low on-state resistance and high power capability.

The NSA5.0AFT3G is a versatile transient voltage suppressor diode that offers superior surge protection and ESD protection for a range of automotive, telecommunications, and consumer applications. The device has a low clamping voltage, high ESD protection level, and low leakage current, making it ideal for protecting sensitive components from transient voltage events, while still providing efficient power dissipation.

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