DMA261060R

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The DMA261060R is a state of the art, pre-biased, transistor array from the DMA series. It is designed to provide a simple and efficient solution to many of the problems posed when dealing with complex, multi-transistor circuits. The DMA261060R is a 60V pre-biased array consisting of four NPN transistors in a compact TO-220 package. The transistors are rated for devices up to 115A (max. continuous) and offer excellent circuit protection in a variety of devices with high current applications.

The main advantage of the DMA261060R is that it integrates a set of transistors in one package, effectively reducing PCB space and cost, while providing superior performance and increased reliability. The integrated silicon NPN transistors are capable of handling both high current and voltage to produce a far more efficient circuit than would be possible using multiple transistors. By utilizing the pre-biased transistors, additional components, such as resistors, capacitors and diodes, are not required. This also increases device performance as the design complexity of the circuit is lowered.

When operating, the DMA261060R maintains its pre-biased state by the means of two independent control signals which can be used to adjust the current within the circuit. The control signals are used to set the base current level. This allows for precise current regulation and thermal stabilization when high current devices are employed. The thermal stability is further enhanced by the thermal resistors located between the transistor layers.

In terms of safety features, the DMA261060R offers superior protection against overload and overcurrent when employed in high-current circuits. It contains a voltage protection feature that provides an additional layer of protection against overvoltage and allows the device to safely handle the high current and voltage levels of the circuit. Also included is a reverse current protection feature, which prevents current flowing in the wrong direction.

The DMA261060R is an ideal choice for a wide range of applications. It is suitable for large-scale, standalone power supplies, multi-transistor switching applications, frequency signal amplification, DC to AC converters and high current devices. The pre-biased, self-contained transistor array allows for easy integration with complex circuits, reliable operation and superior performance.

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