CZRL5254B-G

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 CZRL5254B-G is a single Zener diode commonly used in various applications, primarily in power supplies, DC-DC converters, and even switching regulators. It is ideally suited for general-purpose lighting, motor control, and load drivers.

This diode has a maximum rated reverse power of 5 watts, a breakdown voltage of 5.6 volts, and a maximum voltage of 5.2 volts at a temperature of 25°C. It also has a continuous forward current of 500mA. These specifications make it versatile and suitable for use in a range of applications.

The typical power dissipation of this diode is 4.5W at 25°C while operating in a ambient temperature of 25°C. At 140°C the power dissipation is 4.25W.

The CZRL5254B-G diode has an operating temperature range of -55°C to +150°C. It also features a high peak junction temperature rating of 175°C, which makes it suitable for use in high temperature applications. In addition, this diode has a low forward voltage drop of 0.7V at a forward current of 4A.

The typical average forward resistance of this diode is 33Ω. Its peak junction capacitance is 20pF at a reverse bias of 5V and a frequency of 1MHz. This diode also has a 2nd breakdown characteristics at high forward current, with a standing-off current of 100mA.

The working principle of the CZRL5254B-G diode is based on the negative temperature coefficient (NTC) of the reverse breakdown voltage of a semiconductor. At room temperature, the reverse breakdown voltage of a semiconductor is typically higher than at higher temperatures. As the temperature increases, the reverse breakdown voltage tends to decrease. When the reverse bias voltage across the diode exceeds the breakdown voltage of the diode, a current begins to flow through the diode, causing the diode to be turned on.

At the same time, the diode produces a current which is proportional to the applied voltage. This current is typically very low, but is enough to provide protection in some applications. The breakdown voltage is also adjustable by varying the temperature.

The CZRL5254B-G diode is commonly used in the protection of storage edges, DC-DC converters, motor controllers, and load drivers, among other applications. The diode offers a wide operating temperature range, low power dissipation, and a low forward voltage drop, making it ideal for a variety of uses.

In conclusion, the CZRL5254B-G is a single Zener diode that offers a wide range of features and benefits, making it suitable for a range of applications. It has a high peak junction temperature rating of 175°C, a low forward voltage drop of 0.7V, and a standing-off current of 100mA. This diode is typically used in the protection of storage edges, DC-DC converters, motor controllers, and load drivers, among other applications.

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