B290AE-13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	90V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	790mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	7µA @ 90V
Capacitance @ Vr, F:	70pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	SMA
Operating Temperature - Junction:	-65°C ~ 150°C

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Introduction

B290AE-13 is a single diode rectifier, made of high-quality silicon materials that has been specially designed for flyback converters. Its main feature is that it can guarantee the best performance when the frequency is up to 100 KHz. In addition, it is also exclusively designed to ensure higher frequency switching. These outstanding features, combined with its small size and high efficiency make the component an ideal choice for many applications.

Applications

B290AE-13 is ideal for applications that need reliable power conversions with higher efficiency and better footprint. It is commonly used in a wide range of applications, including telecommunications, automotive, home appliances and medical equipment.In telecommunications, B290AE-13 is mainly used in amplifiers, repeaters and power supplies. For instance, it is used for signal boosting in systems or between base stations. It also provides reliable signal power to amplifiers, other telecom equipment and related devices.In the automotive business, B290AE-13 is used in vehicle power adaptors, dashboard instruments, lighting systems and control modules. For example, it is used for powering wiper blades, indicators, headlights and warning lights. Moreover, its high efficiency also makes it a good choice for hybrid and electric vehicles.The small size and high efficiency of B290AE-13 makes it an ideal choice for home appliances, such as TVs, computers and other electronic devices. It is also frequently used in medical equipment, including patient monitors, diagnostic equipment, surgical instruments and defibrillators.

Working Principle

The B290AE-13 is based on a single diode rectifier technology, using high-quality silicon to transform alternating current (AC) into direct current (DC). The component has a low forward voltage drop and a very low reverse voltage leakage thus ensuring improved efficiency and reliability. It also utilizes an optimized temperature coefficient that ensures its stability even in extreme conditions.The component works by filtering and converting AC power into DC power. This is done by allowing current to flow through the diode from the positive to the negative terminal, whilst blocking it from moving in the opposite direction. As the current moves, electrons are pushed towards the anode, or positive terminal and holes are pushed towards the cathode, or negative terminal. This process takes place very fast, converging the AC to DC at a high-frequency rate.The B290AE-13 is designed to be highly efficient (>90%) and insulated from external factors. It also features low resistance (RDS) which minimizes heat generation and allows high-frequency operations without reduced performance.

Conclusion

The B290AE-13 is a small and powerful rectifier, specifically designed for flyback converters and other high-frequency applications. It is made of high-quality silicon materials, featuring a low forward voltage drop, a low reverse voltage leakage and a very high efficiency. It is an ideal choice for many applications in automotive, telecommunications, home appliances and medical equipment.

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