CMSD2838 BK

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes are an important type of electronic component which has a wide range of applications. The CMSD2838 BK is one such type of integrated diode rectifiers array which is specifically designed for automotive applications. It has a center-tapped diode array package and is normally operated at a junction temperature of up to 175°C. This makes it suitable for automotive environments which can often suffer from extreme temperatures.

The main application areas of the CMSD2838 BK are automotive powertrain systems, automotive accessories, lighting, and high power DC-DC converters. It has a maximum operating voltage of 800 Volts and a peak repetitive current rating of 4 Amps. The maximum forward current surge is 300 Amps. The reverse leakage current is 0.5 mA at 800 Volts.

The CMSD2838 BK is designed specifically to be used as a rectifier array in automotive DC-DC converters. It provides an efficient, low-cost, and low-loss alternative to bulky, high-voltage rectifier boxes. It is ideal for rectifying low to medium voltage inputs up to 800 Volts, with currents up to 4A. As opposed to single diodes, the diode array package of the CMSD2838 BK offers superior switching performance and increased power density.

Using a full-bridge rectifier configuration, the CMSD2838 BK has four rectifier diodes, two for the positive terminal and two for the negative terminal. The diodes have a low forward voltage drop, usually 0.5-0.7 Volts, which allows efficient conversion of electrical energy with minimal power loss. The forward voltage drop is typically 25-50 mV to ensure low switching losses. The diodes also have a fast reverse recovery time which enables them to handle higher-frequency input voltages.

The diodes in the CMSD2838 BK have anode and cathode connections. The anode connections are connected to the positive terminal of the power supply and the cathode connections are connected to the negative terminal of the power supply. When the voltage at the positive terminal increases, the anode diodes conduct current, but the cathode diodes remain non-conductive. This creates a complete path for the current flow from the positive to the negative terminal. Similarly, when the voltage at the negative terminal increases, the cathode diodes become conductive, while the anode diodes remain non-conductive, and the current flows from the negative to the positive terminal.

As well as the full-bridge rectifier configuration, the CMSD2838 BK can also be used in other rectification configurations, such as a half-wave rectifier or a three-phase rectifier. The flexibility of the diode array package makes it ideal for use in various applications. This is especially beneficial for automotive applications, where flexibility is a requirement in order to meet customer needs.

The CMSD2838 BK is an innovative and efficient diode rectifier array which is suitable for a variety of automotive applications. It is designed to provide a cost-effective and low-loss solution for converting power from high-voltage inputs up to 800 Volts. The flexibility of the diode array package allows it to be used in a wide range of rectifying configurations. The fast recovery time of the diodes ensures high efficiency and low switching losses.

The specific data is subject to PDF, and the above content is for reference