1PGSMB5941 R5G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 1PGSMB5941 R5G is a single Zener diode with a reverse breakdown voltage of 5.9V. It is commonly used in applications such as voltage regulators, voltage clamping, transient voltage suppression and current limiting. The main characteristics of this diode are its low operating temperature, low forward voltage drop, low reverse current, and low capacitance. It is also considered a low-power device, with a maximum dissipation of 250mW and a typical junction capacitance of 2pF.

The 1PGSMB5941 R5G works by allowing current to flow in one direction through a PN junction, and blocking any current from flowing in the opposite direction. This is known as reverse bias, where the voltage applied to the diode is higher than the breakdown voltage (Vd). When the diode is in a forward bias, the voltage applied to it is lower than the Vd, allowing current to flow through it. The Zener breakdown voltage is stable, which allows consistent operation and low voltage drop for both forward and reverse currents.

When the 1PGSMB5941 R5G is subjected to a voltage exceeding Vd in a reverse bias mode, it will start to "breakdown", or avalanche, and allow large currents to flow. This is known as Zener breakdown, and is what gives this diode its voltage regulating characteristics. The voltage regulator is a practical application often used to protect sensitive circuits from high levels of applied voltage and is commonly used in automotive and audio applications. Since the voltage across the diode remains constant, no matter how much current passes through it, the Zener diode will maintain the same output voltage, even if the input voltage increases.

The 1PGSMB5941 R5G\'s low capacitance makes it a good choice for high frequency operation. The device\'s low forward voltage drop also allows for better efficiency, since less power is lost in the form of voltage drop. The diode\'s short reverse recovery time and low junction capacitance also improve overall switching performance. Furthermore, its low power consumption makes it an attractive choice for battery powered applications.

In summary, the 1PGSMB5941 R5G is a single Zener diode used in applications like voltage regulating, voltage clamping, and transient voltage suppression. It has low operating temperature, low forward voltage drop, low reverse current, and low junction capacitance. Its low power consumption and reliable operation make it a popular choice for both automotive and audio applications.

The specific data is subject to PDF, and the above content is for reference