444CNQ045

Diodes - Rectifiers - Arrays

The 444CNQ045 is a high-current, high-voltage dual-rectifier array with excellent performance characteristics. It has a wide range of application fields and is used in many different electronic circuits.

The 444CNQ045 is a two-phase, two-terminal dual-rectifier array that provides an ideal solution for DC/DC converters, power supplies, and other power management applications. It has excellent heat dissipation and low on-resistance characteristics, which make it particularly suitable for high-power applications. It is also ideal for automotive, telecommunications, and consumer electronics applications.

The 444CNQ045 is available in three versions: standard, low-voltage, and low-on-resistance. Each version features peak-to-peak reverse voltage of 45V and surge-current capability of 24A. The standard version features a maximum off-state voltage of 0.4V and on-state resistance of 1Ω. The low-voltage and low-on-resistance versions feature a maximum off-state voltage of 0.2V and on-state resistance of 0.2Ω, respectively. All versions feature an optimal gate voltage drop of 1.5V.

The 444CNQ045 has an operating temperature range of -40°C to +125°C, making it suitable for a wide variety of applications. It is also designed to meet the EMI/RFI- and surge-voltage-test requirements of the RoHS and UL standards.

The 444CNQ045 uses a two-phase, two-terminal dual-rectifier array configuration. The two rectifiers consist of two separate and distinct components: an induction-mode device and an electro-mode device. The induction-mode device is a diode that operates with an inductive load, and the electro-mode device is an MOSFET (metal-oxide-semiconductor field-effect) that is controlled by a gate voltage.

The induction-mode device, or diode, is a one-way switch that allows current to flow in only one direction. This device is used to charge an inductive load, such as an electric motor or transformer. The diode conducts current for as long as the voltage across it remains larger than its threshold voltage, and all the current that it carries is discharged into the inductive load.

The electro-mode device is an MOSFET controlled by a gate voltage. This device functions as a switch that is capable of controlling the current flow in both directions. It is controlled by the gate voltage, and it can be switched on and off by varying the voltage applied to its gate.

The 444CNQ045 can be used in a wide range of applications, including DC/DC converters and power supplies, motor and transformer drivers, audio-visual systems, and consumer electronics. It offers excellent heat dissipation, low on-resistance characteristics, and optimal gate voltage drop.