NZH15B,115 Discrete Semiconductor Products

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The NZH15B,115 is a single Zener diode that acts as a two-way protection device for DC applications. It is designed to protect circuits from over-voltage by clamping the voltage across the diode to a specific voltage level, known as the Zener voltage, regardless of the applied voltage or load. Its low power consumption makes it ideal for handheld or battery-powered applications.

The NZH15B,115 consists of a single reverse-biased P-type and N-type semiconductor junction. When this device is connected in a circuit, the P-type and N-type terminals of the diode allow current to flow in one direction, while inhibiting current in the opposite direction. The schematic symbol for the diode is a triangle with a single line denoting the N-terminal, and a double line denoting the P-terminal.

The Zener voltage is the voltage at which the diode can withstand a reverse-bias energy level without deteriorating its electrical properties. When the NZH15B,115 is subjected to an external voltage higher than its Zener voltage, it begins to conduct current. The Zener voltage for the NZH15B,115 is 15 volts, and its maximum power dissipation is 115 milliwatts. In addition, its reverse current leakage is 0.1 microamps at 1 volt and 0.2 microamps at 20 volts.

The NZH15B,115 is widely used in DC power circuits to protect against over-voltage due to a variety of sources, such as constant-voltage transformers, inductive loads, electromechanical switches, and external interference. In addition, it can be used in battery-powered applications to protect against over-voltage and shorts. Its low power consumption also makes it ideal for handheld or battery-powered applications.

When the NZH15B,115 is used in a circuit, it is important to keep in mind that the actual voltage supplied to the diode may vary significantly due to any changes in the load or external conditions. Therefore, it is important to select the correct type and specification of the diode for your application to ensure that the Zener voltage is not exceeded. It is also important to ensure that the diode is connected correctly; reverse installation can cause permanent damage to the diode and circuit components.

In summary, the NZH15B,115 is a single Zener diode designed to protect circuits from over-voltage. Its low power consumption makes it ideal for handheld and battery-powered applications. When used properly, it can provide reliable and efficient protection from over-voltage and shorts, helping ensure the safety and longevity of your circuits.

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