CDBA140LL-G

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Diodes and rectifiers enable current to flow in only one direction. Single diodes are used in a variety of applications, from protecting circuit boards from overvoltage to regulating and rectifying power in power supplies. One of the most commonly used types of single diodes is the CDBA140LL-G. This article will explain the application field and working principle of the CDBA140LL-G.

The CDBA140LL-G diode is designed to provide high surge and continuous forward current capability while also providing low forward voltage drop. It is a general-purpose rectifier diode suitable for use in a wide range of applications such as power supplies, battery chargers, and lighting control systems. The diode is a high-speed, low-loss, low-distortion Schottky rectifier made from silicon and metal. It is also available in both single and dual packages.

The CDBA140LL-G can handle up to 140 watts of power and is capable of passing a maximum peak forward current of 4.0 amperes. It has a forward voltage drop of 0.40 volts at 1.0 amperes of continuous forward current. Additionally, the diode is rated to withstand reverse voltages up to 60 volts. It is rated at a working temperature range of -40°C to +125°C.

As a single diode, the CDBA140LL-G is typically used as a general-purpose rectifier in power supplies, battery chargers, and lighting control systems. It can also be used in high frequency switching power supplies and low power converters. In addition, it can be used in AC-DC converters, DC-DC converters, AC-AC converters, and AC-AC bridge rectifiers.

In terms of its working principle, the CDBA140LL-G has a unique Schottky principle that allows for a lower forward voltage drop when compared to other types of rectifier diodes. The two main parts of the diode are the anode and the cathode. The anode is the positive terminal while the cathode is the negative terminal. When a positive voltage is applied to the anode, the device will conduct current, allowing it to pass through the device and into the circuit. Meanwhile, when a negative voltage is applied to the cathode, the device will not conduct any current and thus block the current from passing through.

To conclude, the CDBA140LL-G is a single rectifier diode that is well-suited for use in a wide range of applications such as power supplies, battery chargers, and lighting control systems. It is capable of handling up to 140 watts of power and can sustain a maximum peak forward current of 4.0 amperes with a forward voltage drop of 0.40 volts. The device has a unique Schottky principle that allows for lower forward voltage drop. This makes it an ideal choice for applications that require both low distortion and high efficiency.

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