DD81S14KKHPSA1

Introduction

The DD81S14KKHPSA1 is a rectifier diode array from Diodes, Inc. It is a multi-channel diode array with a common anode channel. It is composed of four 400V-1.3A Schottky barrier rectifiers, with a total current rating of up to 4A.

Features and Benefits

• Low power loss: With its low internal power loss, the DD81S14KKHPSA1 offers greater efficiency in high power applications. It also has a low forward voltage drop which helps to keep power consumption low.
• Low thermal resistance junction-to-case: The array structure of the DD81S14KKHPSA1 allows it to have superior thermal dissipation characteristics.
• High surge tolerance: The DD81S14KKHPSA1 has excellent surge tolerance and is suitable for automotive, industrial and consumer applications.

Application Field and Working Principle

The DD81S14KKHPSA1 is suitable for a wide range of applications including power supplies, switch-mode power supplies, embedded systems, inverters, converters, motor control, HVAC systems and consumer electronics. The array\'s low forward voltage drop and high current capacity make it ideal for applications in which power efficiency is critical.

The working principle of the DD81S14KKHPSA1 is based on the diode\'s ability to convert alternating current (AC) into direct current (DC). When the diode is forward biased, current is allowed to flow in the forward direction only. As a result, when AC is applied, the diode will allow current to flow only in the direction of the positive half cycle, thus converting it to DC.

The DD81S14KKHPSA1 also has an integrated protection feature that provides protection against overvoltage and overcurrent, reducing the risk of unintended device damage. This protection feature also helps to ensure reliable operation during normal operation.

Conclusion

The DD81S14KKHPSA1 is a multi-channel diode array with a common anode channel. It is suitable for a wide range of applications including power supplies, switch-mode power supplies, embedded systems, inverters, converters, motor control, HVAC systems and consumer electronics. The array\'s low forward voltage drop and high current capacity makes it ideal for applications in which power efficiency is critical. The integrated protection feature also helps to ensure reliable operation and safety in high power applications.