STPR1520D

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

With the advancement of technologies, the range of choices for rectifiers becomes more and more complicated. STPR1520D is one of the most popular rectifiers among consumers and is included in the diodes - rectifiers - single category.

The STPR1520D rectifier is a silicon Power Rectifier, nominally rated at 15A and 20V, and qualifies for both double and single pulse avalanche energy specifications. This device is particularly suited for applications requiring a controlled and stable power-operated switch in a very compact and cost effective package, typically found in consumer electronics, power supplies, automotive electronics, and industrial applications.

STPR1520D is a high-efficiency rectifier that uses advanced epitaxial process technology in its metal-oxide semiconductor (MOS) control circuit. It is designed to provide a high level of reliability and performance, and offers the best electrothermal performance from a rectifier in this size and price range. With its higher efficiency, it is able to run cooler, reducing power loss and jumpstarting time for an even higher level of power savings compared to comparable rectifiers.

The device is low-signal and noise immune and room temperature operation is also possible. It has excellent peak forward surge capability and is reverse-recovery time tested. Current leakage on the forward path is kept low thanks to the MOS design and the reverse leakage is negligible. It also has a very low forward voltage drop and high forward current conduction.

In terms of its working principle, STPR1520D undergoes an avalanche effect. When the P-N junction is "forward biased", meaning the P-side is at a higher potential than the N-side, the number of minority carriers increases leading to the potential of avalanche breakdown. The effect of avalanche breakdown is a massive increases in current, with up to several thousand volts as the only limitation.

Overvoltage protection is handled by the device\'s internal reverse recovery time. The device uses a delay period, in which the operating characteristics of the circuit are "locked in", to protect the device from high voltage transients. The electrical breakdown produced by the STPR1520D rectifier occurs very rapidly. This limits the amount of power dissipated in the device before the voltage clamping action of the device is triggered, allowing safe operation even in spite of its rapid switching speed.

The STPR1520D rectifier has a wide range of applications. As it is able to handle up to 15A and 20V, it is an ideal choice for consumer electronics, such as DVD players, TVs, and digital cameras. Its ability to handle high currents makes it suitable for certain power supply applications, such as DC/DC converters and automotive electronics. Furthermore, its low leakage and reverse current characteristics make it a great choice for industrial applications like lighting control or process control.

All in all, the STPR1520D rectifier is a reliable, powerful, and cost-effective solution for a wide range of applications. Its avalanche breakdown capabilities, along with its low-signal and noise immunity and reverse recovery time, make it a versatile device for industrial, automotive, and consumer applications. Furthermore, its low forward voltage drop and high forward current conduction make it a great choice for designs where power savings are important.

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