1N968B 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 1N968B TR is a 6.2-volt, 200 mW Zener diode. It is known as a surface mount Zener because it consists of two electrical components — a Zener diode and a resistor — mounted on the same package. The 1N968B TR is used in many types of applications, including overvoltage protection, AC-DC rectification, DC-DC converter, regulated switching power supplies, and general circuit protection.

Zener diodes are devices that are designed to maintain a reverse breakdown voltage that is precisely controlled. The Zener diode is typically connected in reversed polarity, in which the Anode is connected to the negative voltage and the Cathode is connected to the positive voltage. When forward bias is applied to the diode, electrons are injected into the junction, which causes current to flow through the diode. When the forward-bias current passes a certain level, the reverse voltage across the diode increases abruptly, which is called Zener breakdown voltage.

The Zener diode is designed in such a way that it can sustain a reverse breakdown voltage without letting the voltage exceed a certain peak value. This is accomplished through the use of a built-in resistor that lowers the Zener breakdown voltage to its rated value. This resistance also ensures that the Zener diode does not become overstressed when exposed to large voltage transients, such as spikes or ESD (electrostatic discharge).

The 1N968B TR is a popular device due to its wide operating temperature range (–55°C to 125°C). It also has a low leakage current, which makes it ideal for low-power applications. Additionally, the 1N968B TR is available in two package sizes—SOT-23 and SOT-143—which are suitable for use in high-density designs.

The 1N968B TR is widely used in applications involving overvoltage protection. Due to its robust design, the device can be used to protect sensitive circuits from voltage spikes and excessive AC-DC rectification and DC-DC converter current. The 1N968B TR also finds application in regulated switching power supplies, where its built-in resistor ensures a stable output voltage. In addition, it can be used as a general circuit protection device to help protect electronics from short circuits and other forms of overcurrent.

In summary, the 1N968B TR is a 6.2-volt, 200 mW Zener diode that offers excellent protection in many types of applications. Its wide operating temperature range, low leakage current, and robust design make it an ideal choice for overvoltage protection and general circuit protection. Furthermore, it is available in two different package sizes, which makes it well-suited for high-density designs.

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