BAS40-06-G3-18

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Diodes – Rectifiers – Arrays is a widely used semiconductor device type used to perform essential functions in different applications. The BAS40-06-G3-18 is the most commonly used type of diode among the variety of diodes and rectifier array families available brands like Infineon, NXP and ON Semiconductor. This device is an advanced diode/rectifier designed to provide excellent efficiency and low power consumption. It is used in automotive, communication and energy management applications requiring high-speed switching with low EMI.

The BAS40-06-G3-18 is a high-speed schottky barrier diode array, consisting of four individual diodes with a combined rectification capacity of 4A 1000V. The device features very low forward voltage drop, low reverse leakage, low capacitance and fast reverse recovery time. With a combined forward voltage drop of 25mV, it maximizes efficiency by reducing power losses associated with the diode power dissipation and also reduces EMI. The high switching speed of the BAS40-06-G3-18 further enhances the efficiency of power supplies, making it popular in AC-to-DC, DC-to-DC, switch mode power supplies and automotive charging applications.

The limitation of the normal diodes and rectifier arrays due to their limited frequency response and high conduction voltage variation, has been drastically reduced by the advanced design of the BAS40-06-G3-18. It features high switching speed of 305V/us, enabling it to be used in applications up to 500kHz. Furthermore, its low inductance ensures excellent performance and reliability.

The BAS40-06-G3-18 also has a unique overshoot protection mechanism which restricts current surges caused by fast switching motions. A reverse bias voltage protection at the anode also protects against damages, should any unexpected conditions arise. The flat reverse characteristics guarantee a low reverse current of only 1A, minimizing power losses due to reverse biasing of the diode.

The BAS40-06-G3-18 is packaged in an industry-standard SOT-23 package, which simplifies its integration into existing PCB designs. It is available in multiple color coding options, facilitating visual identification and reducing chances of confusion. The device is RoHS compliant and is suitable for working in a wide temperature range of -40 to +125 degrees Celsius.

In summary, the BAS40-06-G3-18 is a highly efficient and reliable diode/rectifier array that can be used in wide range of applications requiring high switching speed and excellent efficiency. It is highly suitable for power transformer-based DC-DC converters, motor drive applications and pulse inverters. The combination of low forward voltage drop coupled with superior switching speed, makes it an ideal cost-effective solution for these applications.

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