PGSMAJ17AHM2G Circuit Protection

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Transient Voltage Suppressors (TVS) are an important component of electronic circuit design, providing protection against erratic voltage or transient spikes. Specifically, they are typically used in environments where power surges are common, such as automotive, aerospace, medical, industrial, and consumer-based applications. The PGSMAJ17AHM2G TVS Diode is one such device and it offers an array of features that make it an ideal candidate for contemporary circuit protection needs.

PGSMAJ17AHM2G is a low-capacitance, unidirectional TVS diode from Littelfuse. It has a maximum surge or working voltage of 17V and can withstand voltage surges with a peak pulse current up to 200A. This particular diode offers clamp voltage up to 32V, dissipating up to 2.5 watts of power in the event a surge occurs.

PGSMAJ17AHM2G is recognized for its low input capacitance of only 0.7 pF, making it a popular choice in many high-speed applications. It operates with a very low power dissipation, typically only 0.1 Watts during normal working conditions. Because of this, it is particularly advantageous for automotive applications, and is UL approved. The positive temperature coefficient of the diode also allows for over-voltage protection and helps ensure that it won\'t become over-heated during working voltage surges.

PGSMAJ17AHM2G is designed for surface mount applications and features a small outline package that measures 3.25 mm × 2.55 mm. It has a convenient “O” shaped lead configuration, making it easy to solder. The diode is also RoHS compliant, ensuring that its production process doesn\'t leach any harmful substances into the environment.

PGSMAJ17AHM2G TVS diode, once installed, works by passing the electric current through it during normal working conditions. However, when an over-voltage surge occurs, the diode absorbs the excess energy, protecting the circuit from damage. When the surge is removed, the diode remains in a low impedance state and quickly returns to its normal working condition.

Overall, PGSMAJ17AHM2G is an excellent solution for protecting electronic circuits from over-voltage surges. Its low input capacitance and surface mount design make it ideal for high speed applications, while its small size makes it ideal for many industrial applications. The device is also RoHS compliant and UL approved, making it a safe option for circuit protection.

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