DZ23C15-TP Discrete Semiconductor Products

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The DZ23C15-TP is an array of six high-power zener diodes housed in a power SOT-23 package with an operating working temperature range of -55°C. to +175°C. It provides improved zener voltage temperature coefficient (temperature coefficient of voltage, TCV) -3.5%/°C typical. The robust structure suits well for high-voltage general purpose applications. This parts design also offers improved reverse leakage current and reverse power stability.

The powerful DZ23C15-TP array has a broad range of application fields. Firstly, it is suitable for use in a wide variety of general-purpose voltage protection applications such as gate drivers, motor controllers and DC/DC converters. In these applications, it provides reverse voltage protection. Secondly, it is an excellent choice when used as a transient voltage suppression (TVS) diode. In this capacity, the device acts as an overvoltage or voltage spike protection component. The array\'s flexibility also allows it to be used in voltage regulators as a stabilizing component. Lastly, the array can be used as a reference voltage source for microcontroller (MCU) systems.

DZ23C15-TP array of zener diodes works according to the principle of avalanche breakdown. This effect occurs in the reverse-biased junction of a semiconductor diode when its reverse voltage exceeds a certain threshold voltage, the breakdown voltage. At this voltage, the amount of current that passes through the diode increases exponentially as the voltage increases. This results in a voltage-regulating action as the voltage stabilizes once the breakdown voltage is reached.

The array also offers thermal stability with an operating temperature range of -55°C. to +175°C. The improved zener voltage temperature coefficient (TCV) of -3.5%/°C typical helps to ensure stable and reliable operation. The array of diodes also offers improved reverse leakage current and reverse power stability. This ensures that the voltage remains constant even when the load current is varying.

The robust construction of the array also allows it to be used in high-voltage general purpose applications as it can handle high-current loads. The low profile SOT-23 package with a small internal inductance ensures that the device has a fast response and is reliable in an electrically noisy environment.

In summary, the DZ23C15-TP array of zener diodes is a cost-effective and reliable voltage protection solution for a wide range of applications. It has a broad application range ranging from gate drivers, motor controllers and DC/DC converters to TVS diode, reference voltage source for MCU systems and voltage regulators. The robust construction and improved performance features such as temperature coefficient of voltage, reverse leakage current and reverse power stability ensure reliable operation in harsh environments.

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