DMC964060R

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The DMC964060R pre-biased transistor array is a commonly used device in the transistors - bipolar (BJT) - arrays category. It provides the following features for power management applications in certain electronic devices, such as the latest consumer electronics and home appliances: fast switching, protection from over-voltage and over-current, high current drive capability, low on-state energy losses, low thermal resistance, and low package cost. It is widely used in automotive, industrial and consumer electronics applications for power control, voltage regulation and current sensing purposes.

The DMC964060R is essentially a multi-transistor array consisting of 16 transistors arranged in a 4 x 4 configuration. Each transistor has intrinsic base-emitter voltage (B-E) and series resistor (R-B) pre-set. It is a standard 5-pin device with the pins arranged in a straight line, defining a line of 4 transistors. The 3 other pins are dedicated to the respective base-emitter junction of each transistor.

The transistors’ base-emitter (B-E) junction is pre-biased in the DMC964060R, allowing fast switching under lower power consumption than standard arrays. The pre-biased voltage is preset and relatively low (2.2V), but it ensures that each device limits the dropout voltage between its collector and emitter to just 0.2V at ten amps.

The DMC964060R is designed to provide a wide range of current protection for an electronic device, ranging from 0.2A to 10A. The device features integrated resistive divider circuitry which allows the user to accurately set each device’s maximum current limit by connecting a resistor to the device’s dedicated “set” pin. This protection feature guarantees that whenever the current exceeds the predetermined limit the device automatically switches off current flow.

One of the main advantages of using the DMC964060R is its low thermal resistance. It has a thermal resistance index (TRI) of 1.4K/W, which is lower than that of most other bipolar transistors with the same current rating. This ensures that the device dissipates heat more efficiently, reducing thermal power dissipation and increasing overall performance. This is especially important for applications with high power requirements and limited space.

Finally, this device offers a relatively low package cost which makes it an ideal choice for high volume applications. It is available in packages ranging from 16 to 32 pins that are easy to use and require minimal external components. It is also available in reduced size packages, such as the 5 x 5mm SSO package.

In summary, the DMC964060R pre-biased transistor array is an efficient and cost-effective device designed for fast switching and current protection applications in power management applications. Its wide range of current protection, fast switching speeds, and low thermal resistance makes it a great choice for automotive, industrial, and consumer applications.

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