303CNQ080 Discrete Semiconductor Products

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The 303CNQ080 is a rectifier array from NXP Semiconductors, designed for use in power systems and is rated for up to 8A of current. The 303CNQ080 is suited for automotive applications and offers stable performance for a wide range of input and output conditions. The 303CNQ080 is a three phase bridge rectifier with a low forward voltage drop and a low reverse current for improved system efficiency.

The 303CNQ080 has a low profile case, with a footprint that is designed to minimise space requirements. The package offered is designed to help with thermal performance and incorporates a heat sink base, dissipating heat away from the components in the system and thus reducing the need for additional components to protect those. The anode and cathode pins are insulated to prevent shorts and minimise the risk of excessive heating.

The 303CNQ080 features avalanche diode characteristics, which protects the device from inrush current and spikes in voltage. This protection ensures that the device can handle power transients while continuing to provide reliable power to the system. The device is also isolated from the input and output terminals, further protecting the system from short circuits and other issues.

The 307CNQ080 is a three phase bridge rectifier with a symmetrical half-wave rectification of the output current. This rectifier can be used in both DC and AC systems and consists of three independent diodes with a single common cathode connection. The external rectifier diodes allow the current to flow from the negative voltage potential to the positive potential, doing the rectification. The forward and reverse current flow of each diode can be easily programmed, depending on the needs of the system.

The 303CNQ080 is a low voltage rectifier featuring a low turn-on voltage of just 0.8V, allowing it to function at lower voltages than other diodes. This makes it suited for a range of applications and gives it improved efficiency. The low reverse leakage current of the 303CNQ080 helps it to stay in its on state even under low voltage levels.

The 303CNQ080 is designed to provide an efficient and reliable power supply for automotive applications, with a maximum power dissipation rating of 615W. The rectifier has a wide temperature operating range of -40°C to 175°C, allowing for it to be used in extreme temperature environments. The device is also resistant to ESD and offers protection during surges, resulting in improved system reliability.

The 303CNQ080 is a powerful rectifier, offering high performance and reliability in a wide range of automotive applications. Its low forward voltage drop, low turn-on voltage, low reverse current, and improved thermal performance make it ideal for use in power systems. The device’s avalanche diode characteristics further help to protect against over-voltage, short-circuits, and inrush current, making it an excellent choice for reliable power supply.

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