1N4687 TR

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

The 1N4687 TR is a high performance discrete semiconductor component that is commonly used for various applications in consumer and commercial electronics. Its primary use is as a Zener diode for reverse polarity protection, preventing large surges of current from damaging sensitive electrical components. Additionally, it also functions as a voltage regulator and stabilizer for electronics ranging from consumer electronics to automotive electronics.

A Zener diode is a type of diode that is specifically designed to allow a current to flow in the reverse direction, under a certain voltage level. This process is known as reverse breakdown. In ordinary diodes, the diode will not allow current to flow in this direction, creating a potential instability and excessive power consumption. The 1N4687 TR is designed to be a low-impedance, robust Zener diode that can be used in a wide variety of electronics applications.

The 1N4687 TR operates by allowing current to flow in the reverse direction under a predetermined voltage level, known as the Zener voltage. This Zener voltage must be accurately met for the device to work correctly. The 1N4687 TR is designed for operation at 5.1V and comes with a standard tolerance of 1%. This allows the device to regulate the output voltage, allowing designers to maintain consistent currents where and when needed.

In addition to providing reverse polarity protection, the 1N4687 TR can also be used as a voltage regulator. The device contains a Zener breakdown, which enables it to produce a regulated output voltage. This prevents excessive current from flowing through the circuit, which could potentially damage sensitive components. It also prevents glitches and voltage spikes from occurring, which can cause a malfunction in the circuit.

The 1N4687 TR is most commonly used in automotive electronics and consumer electronics applications. In automotive applications, the device is used to protect the vehicle’s electrical system from damage due to an overvoltage situation. It is typically used in conjunction with a fuse to ensure a reliable and safe power supply. In consumer applications, the device is typically used to regulate the output of devices such as mobile chargers, car audio systems, and smartphone chargers.

The 1N4687 TR is an effective, high-performance Zener diode that is suitable for use in a variety of applications. Its low-impedance design provides reliable performance at all times, allowing designers to confidently incorporate it into their projects. It is also highly tolerant to temperature variations, which ensures consistent performance over a long period of time.

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