RS1PD-E3/85A

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A RS1PD-E3/85A diode can be classified in the category of single rectifiers. These types of diodes when forward biased, allow electric current to flow through the cathode (anode) to the anode (cathode). However, when a reverse bias is applied to the junction, electric current is blocked from flowing through the junction. This makes single rectifiers useful in a variety of electronic applications such as voltage clamping and suppression of transients, isolation, turning on/off loads such as motors, as rectifiers in power supply circuits, and as voltage regulators.

The RS1PD-E3/85A single rectifier has a reverse voltage hold off of up to 85 volts and the maximum forward current carrying capacity of the device is 3 amps. The maximum junction temperature is 150°C. In regard to its magnitude, the peak reverse voltage is 85V, while the typical forward voltage drop is 0.9V. As compared to other single rectifiers, one of the main advantages of this particular RS1PD-E3/85A is that it has a lower voltage drop at a lower current value, without sacrificing the typical reverse noise immunity of the diodes.

In regards to its application field, the RS1PD-E3/85A can be used in a variety of applications. It is particularly suited for high frequency rectification in the power management in systems such as DC/DC converters, thin film transistors (TFTs), consumer and industrial lighting, and automotive dashboard backlighting. It is also suitable for applications involving power switching and power supplies, DC power distribution and filtering, or wherever a dependable high frequency rectification is needed.

In terms of its working principle, the RS1PD-E3/85A diode works using a two-junction process. As mentioned previously, when the voltage applied to the junction is a forward bias, then electric current can flow through the cathode to the anode and out of the device. On the other hand, a reverse bias will block electric current, and effectively prevent current from flowing through the junction. This particular diode is designed to provide a very low forward voltage drop at high frequency, while still maintaining approximately the same negative temperature coefficient, and allowing a lower level of reverse leakage current than other similar single rectifiers.

The RS1PD-E3/85A diode is an effective, dependable, and versatile single rectifier diode that provides excellent power management in a variety of electronic applications. By understanding its principles of operation and its specific application fields, engineers and designers can make informed decisions on the best product to utilize in order to provide their specific circuit design with the highest performance and the most reliable operation.

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