GP30MHE3/73

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GP30MHE3/73 is a fast-recovery silicon rectifier package, which is highly efficient and capable of high-temperature operation in the single-diode package. This device is ideally suited for high-voltage rectification, power factor correction, and in various applications from discrete diode logic, to high-frequency switching, to low-pole AC/DC motors, to peak DC/DC converters and power supplies.

The GP30MHE3/73 package consists of a single-phase diode, which is a high-efficiency, low-loss working element. The main characteristics of this rectifier are its low junction capacitance, fast turn-on and recovery times, low forward voltage drop and high blocking voltage.

In practice, fast-recovery rectifiers are preferred when rapid turn-on and recovery times are required. This is because, while their forward voltage drop can be higher than standard rectifiers, the reverse current is minimal, resulting in a higher efficiency. For example, the forward voltage drop of the GP30MHE3/73 device is in the range of 1.25-1.45V and the reverse leakage current is in the range of 0.3μA at room temperature.

The GP30MHE3/73 device can be used for a wide variety of applications, including motor control, regulated DC/DC converters, peak switching, and diode logic circuits. For motor control applications, it can be used as the main power source and for power factor correction.

Due to its fast recovery time, the GP30MHE3/73 device can be used in applications that require a high switching frequency, such as switching power supplies, dynamic braking systems, and power factor correctors. The fast recovery time also minimizes the risk of secondary current shoot-through, which is a common problem with slow-recovery rectifiers.

In diode logic circuits, the GP30MHE3/73 device can be used to create high-speed gates and switches, which are used to create digital circuits. It can also be used to create high-speed latch circuits, which are used to store digital information. The fast turn-on and recovery times are also ideal for timing applications, such as creating a timing clock.

The GP30MHE3/73 device can also be used in AC/DC motors as a start rectifier, so that the motor can be operated from AC power. The device can also be used in peak-switch mode, where it switches between an AC voltage and a peak voltage, so that the motor can be operated from the peak voltage.

In summary, the GP30MHE3/73 is a single-phase diode package that offers excellent performance in rectification, power factor correction, and many other applications. The fast turn-on and recovery times, low junction capacitance, low forward voltage drop, and high blocking voltage make it an ideal choice for a variety of applications.

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