DMA964070R Discrete Semiconductor Products

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The DMA964070R is a pre-biased, integrated NPN Darlington pair transistor array. It\'s designed for automotive applications and is available in surface-mount and through-hole packages for easy integration into existing systems. The DMA964070R enables high-current output with a 1.2A max continuous collector current and a 1.8A peak collector current. This provides reliable power and control in automotive and other power-sensitive applications. Additionally, the DMA964070R is capable of high-velocity switching, allowing it to be used in applications ranging from lighting controls to power amplifier circuits.

The DMA964070R has two separate two-transistor arrays in one package, as well as two independent control ports. This allows it to be used in applications such as high current booster amplifiers and level detectors, providing a higher degree of flexibility that is not possible with a single-transistor array. Additionally, the DMA964070R features internal bias resistors, which allow it to be used without additional external components. This not only improves its cost-effectiveness, but also simplifies system integration.

One of the most important characteristics of the DMA964070R is its high current gain. This enables it to provide more power for less current, resulting in more efficient operation. Additionally, the DMA964070R has a very low saturation voltage and operating temperature range, as well as a fast switching speed, making it ideal for applications that require high power and high accuracy. This makes it well suited for automotive, industrial, and other demanding applications.

The working principle of the DMA964070R is based on the Darlington pair structure. It consists of two NPN transistors that are joined in a single package, with the internal connection providing the output. The two transistors are connected in such a way that the collector of the first one is the base of the second one. This creates a very high current gain, as the current from the base of the second transistor is amplified by the current gain of each transistor. Additionally, the internal bias resistors provide the necessary voltage to help the transistors work efficiently.

The DMA964070R is a versatile and highly efficient transistor array, making it ideal for a wide variety of automotive, industrial, and other demanding applications. It\'s capable of providing high current output with a low saturation voltage and fast switching speed, and its two-transistor array design and built-in bias resistors make it very cost-effective and easy to integrate into existing systems. The DMA964070R is an excellent choice for those looking for a reliable and versatile transistor array solution.

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