DMP4065SQ-13

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The DMP4065SQ-13 is a single-compartment power MOSFET. This component makes use of its N-channel power supply capability to allow higher efficiency and power dissipation capabilities. Its advanced processing and isolation techniques also reduce noise and improve reliability.

This component is ideal for high-performance applications where the highest efficiency (99.5%) and power dissipation are required. Additionally, it is one of the few components that are able to meet stringent international specifications such as the ABD or United States Military Environmental Quality Standard MIL-STD-883. The NEC-approved component’s low RDS-ON (on resistance) further improves its output performance.

The DMP4065SQ-13 is a high voltage component, capable of supplying up to 20 volts at 4.2 amps. It\'s on resistance is only 7.5 mΩ, allowing it to supply a maximum power of 85W. The component also features an excellent thermal resistance from junction to ambient of 1.9°C/W.

To ensure high performance and reliability, this component\'s design incorporates a Miller storage capacitor, a voltage regulator, and an internal thermistor. The Miller storage capacitor provides protection against voltage spikes and excessive current, while the internal thermistor ensures safe thermal operation.

To maximize its operational stability, the DMP4065SQ-13 features a low gate-source threshold voltage, low gate charge, and high input impedance. Additionally, the component features a low on-state conduction and switching losses, enabling higher power efficiency.

This component\'s working principle is based on the concepts of depletion mode conduction and enhancement-mode conduction. In depletion mode conduction, the transistor\'s channels are fully formed and drain current is present even when the gate voltage is at zero. While in enhancement-mode conduction, the gate voltage is used to control the transistor\'s behavior.

The DMP4065SQ-13 offers excellent performance when used in power supply circuits, motor control applications, automotive systems, power management circuits, light emitting diode (LED) lighting applications, and solenoid control applications. Additionally, the component, due to its low on-state resistance, is commonly used in audio amplifiers and other audio applications.

Due to its low on-resistance, low gate charge, low thermal resistance, high input impedance, and Miller storage capacitor, the DMP4065SQ-13 offers excellent performance in high-current and power applications. Additionally, its high voltage operation and high power efficiency make it a great choice for many applications.

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