PDZ2.7B,135

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Diodes are semiconductor devices that allow electricity to flow in one direction. Zener diodes are special types of diodes that allow electricity to flow in both directions and maintain a constant voltage across the diode. The PDZ2.7B,135 is a single Zener diode, which is a low-power device intended to regulate the voltage level of a circuit. It is a device that helps to protect components from voltage surges.

The PDZ2.7B,135 is specifically designed for DC applications. It has a breakdown voltage rating of 2.7 volts and maximum dynamic avalanching current rating of 135mA. It is a low-power diode and has a power dissipation rating of 200mW. It is available in a small SOD-123F surface mount package, making it ideal for applications with space concerns. It also has a high surge and ESD (electrostatic discharge) rating, making it suitable for protecting sensitive electronic components from voltage spikes or surges.

The PDZ2.7B,135 is primarily used in voltage regulation circuits to provide a constant voltage to protect sensitive components. When the voltage reaches the breakdown voltage of 2.7V, the diode turns on and starts to conduct current. This helps to maintain a constant voltage level, even when the input voltage changes. The diode also helps protect against over-voltage conditions, as it starts to conduct current when the voltage exceeds the breakdown voltage.

The PDZ2.7B,135 also has an avalanche breakdown, which is an effect that occurs when the electric field in the junction area is strengthened when the voltage is high enough. This effect results in a sudden increase of current and a decrease of reverse voltage. This is beneficial, as it helps protect components from over-voltage conditions.

The PDZ2.7B,135 is often used in battery-powered devices such as cell phones and digital cameras. It is also used in digital circuits, as it helps to reduce power losses, maintain constant voltage levels and protect low-voltage components from over-voltage conditions. It can also be used in voltage regulator and digital-to-analog converter circuits, as it helps maintain a constant voltage level, even when the input voltage changes.

In summary, the PDZ2.7B,135 is a single Zener diode specially designed for DC applications. It has a breakdown voltage of 2.7 volts and a maximum dynamic avalanching current of 135mA. It is available in a small SOD-123F surface mount package and has a high surge and ESD rating, making it suitable for protecting sensitive components. It is often used in battery-powered devices, digital circuits and voltage regulator and digital-to-analog converter circuits, as it helps maintain a constant voltage level, even when the input voltage changes.

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