1N5245A (DO-35)

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

A 1N5245A, also known as a DO-35, is a type of Zener single diode, which is frequently used in Zener voltage regulation circuits. It is a very small component that can be easily mounted onto a circuit board and requires very low power to operate.The 1N5245A is often used in voltage clipping applications, as it can be adjusted to hold a particular voltage at a fixed range. It employs a Zener breakdown mechanism in order to uphold the necessary voltage, regardless of changes in the current. The electrical properties of the component determine the maximum range of voltage that the device can effectively regulate, and the 1N5245A is usually most effective when used in lower voltage range applications - such as that of 5V, 8V and 12V.Looking at the physical and electrical characteristics of the component, the 1N5245A features an axial-lead component form, as opposed to a surface mount form. Its dissipation power is also quite low and limited, clocking in at 0.5W with a maximum forward current of 100mA. Its maximum reverse voltage is also classified at 30V and its maximum operating temperature range is kept in between -65°C to +175°C. Given its versatile characteristics, the 1N5245A can be applied in applications such as those of voltage clamping, voltage protection and voltage regulation, with the exact specs determining the level of effectiveness found in each application. In the automotive industry, it’s sometimes used to provide current limiting protection to fuse boxes, electronic regulators and even batteries. The working principle behind the 1N5245A is based on the concept of Zener breakdown. As its name implies, it employs a semiconductor material known as Zener to regulate the voltage level present in the circuit. It uses a diode made out of Zeon, which is a special type of semiconductor. Zener Diodes are designed to be much more resistive than regular diodes, and the 1N5245A exploits this characteristic in order to regulate the current. It works on a forward bias, which is created by the connection of the positive terminal of a voltage source and the cathode of the diode. This allows current to flow through the diode, albeit at a much lower rate than that of other types of diodes. When the voltage exceeds a particular level, the Zener breakdown occurs - which is when the resistance of the material drops sharply and allows current to flow freely, thus allowing the voltage to toggle around a fixed range of levels.Given its characteristics, the 1N5245A is a great component that is small enough to be incorporated into a circuit, and is also easily adjustable for a range of voltage values. It is especially useful for current-limiting and voltage regulation applications, and it is favored for its low power requirements and its ability to be easily mounted to any circuit board.

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