1PMT5938/TR7

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

Introduction

The 1PMT5938/TR7 is an easy-to-use, high reliability Zener single diode designed for general purpose applications. It has an operating temperature range from -65°C to 150°C and is packaged in an SOT-666 surface-mount plastic package. The 1PMT5938/TR7 comes with a maximum forward current rating of 1.0A and a maximum reverse Leakage current rating of 1uA. It also features an extremely low VZ error voltage range of just 0.4V to 6V.

Applications

The 1PMT5938/TR7 can be used in a wide range of applications including voltage regulation, overvoltage protection, and across-the-line protection. This Zener single diode also has applications in clipper circuits, surge and transients protection, and noise suppression. It has a wide range of operating voltages from 0.7V to 36V and a wide temperature range from -65°C to 150°C which makes it ideal for use in a variety of climates.

Working Principle

The 1PMT5938/TR7 utilizes a junction barrier design to provide the required electrical characteristics. This diode consists of two terminals, anode and cathode, and is made up of two layers of heavily doped semiconductor material. One layer of this diode is heavily doped with a material with a low electron affinity, while the other layer is heavily doped with a material with a high electron affinity. This creates a PN junction at the interface which causes current to flow across the junction only in one direction. The junction barrier voltage of the 1PMT5938/TR7 is 0.7V, which is the voltage required for the junction to start conducting. This voltage is also referred to as the Zener voltage, and it is responsible for the voltage regulation and overvoltage protection characteristics of the diode.

Special Features

The 1PMT5938/TR7 features a low leakage current rating, which is important for protecting sensitive circuits from overvoltage and current. Additionally, its low VZ error voltage range makes it ideal for low-voltage applications, allowing for reduced system noise, better energy efficiency, and improved signal integrity. The diode is also RoHS-compliant, which ensures that all hazardous materials used in the manufacturing process are eliminated, making it environmentally friendly.

Conclusion

The 1PMT5938/TR7 is an easy-to-use, high reliability Zener single diode designed for general purpose applications. It has a wide operating voltage range, low forward voltage drop, and low leakage current, making it an ideal choice for a variety of applications. Its low VZ error voltage range makes it ideal for low-voltage applications, allowing for reduced system noise, better energy efficiency, and improved signal integrity. Additionally, it is RoHS-compliant, making it environmentally friendly.

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