DMC3028LSD-13 Discrete Semiconductor Products

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The DMC3028LSD-13 is a high-performance, low-power dual mode complementary MOSFET array. With a wide range of features that include high current levels, superior EMI performance, low on-resistance and low gate-to-drain capacitance, the DMC3028LSD-13 is an ideal choice for a wide variety of high-performance and compact MOSFET applications. In this article, we\'ll discuss the application field and working principle of the DMC3028LSD-13.

Applications

The DMC3028LSD-13 can be used in a wide range of applications, such as power supplies and power management, RF power amplifiers, switches and attenuators, telecommunications, motor control, and LED drivers. Its high current levels and low on-resistance allow it to handle large amounts of power, making it suitable for high-current applications.

The DMC3028LSD-13 is also highly compatible with 3/2S and 5/4S MOSFETs. In addition, its low gate-to-drain capacitance means that it can be used in applications requiring high-speed switching. This makes it ideal for use in communications, computing, and automotive applications, among others.

Working Principle

The DMC3028LSD-13 is a dual mode complementary MOSFET array. It consists of two independent MOSFETs — a depletion MOSFET and an enhancement MOSFET. Both MOSFETs have the same length, but the depletion MOSFET has a wider source-channel region than the enhancement MOSFET.

The depletion MOSFET turns off when the gate voltage is higher than the threshold voltage, whereas the enhancement MOSFET turns on when the gate voltage is lower than the threshold voltage. This allows for the MOSFETs to work in complementary mode, with one MOSFET providing a closed path for current and the other MOSFET providing an open path for current.

The DMC3028LSD-13 also has a low on-resistance, which helps reduce losses in the circuit. This low resistance also helps to minimize power dissipation in the device. In addition, the low capacitance of the device helps to ensure high-speed switching.

The DMC3028LSD-13 also features reduced losses due to its EMI performance. This MOSFET array is able to operate in the presence of interfering signals without noticeable performance degradation. The EMI performance is due to the reduced doping concentration of the source-channel region, which helps to reduce potential interference.

Conclusion

The DMC3028LSD-13 is a high-performance, low-power dual mode complementary MOSFET array. It is well-suited for a variety of applications, including power supplies and power management, RF power amplifiers, switches and attenuators, telecommunications, motor control, and LED drivers. The device\'s unique features — high current levels, superior EMI performance, low on-resistance and low gate-to-drain capacitance — make it an ideal choice for high-performance and compact MOSFET applications.

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