1N4748A_S00Z

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 1N4748A_S00Z diode is a single Zener diode and is an active component used in designing circuits. It belongs to a family of diodes specifically engineered for regulating and controlling a specific voltage level. It serves many applications in the field of electronics, from power supplies to voltage regulation, and is often used where the signal requires voltages that are more stable than what a standard signal diode can provide.

In its most basic form, a Zener diode is basically a standard diode, but with one difference; during its reverse biased state (when the voltage across the diode is reversed), it does not breakdown, but instead it reaches a predetermined “knee” voltage. This knee voltage is set during the design stage of the diode and can be anything between several hundred mV to several hundred volts. The 1N4748A_S00Z is an example of such a device and its knee voltage is 5.6 volts.

In the case of the 1N4748A_S00Z, the diode is encapsulated in a glass package and therefore, the temperature coefficient of the diode can be controlled. This makes it suitable for use in high temperature applications, such as aircraft, automobile and industrial applications, where high temperatures can cause the Zener voltage to drift outside the required range.

The 1N4748A_S00Z diode has a power rating of 500mW and a breakdown voltage of 5.6V. The diode also has a maximum reverse current of 200 mA and a reverse recovery time of 10 ns. It is capable of withstanding a maximum power dissipation of 500 mW due to its temperature operating range of -40°C to +85°C.

When the 1N4748A_S00Z diode is placed in a circuit, it acts like a voltage regulator or a reference voltage source. As the voltage across the diode increases, the current through the diode decreases. However, once the Zener voltage is reached, the current increases sharply to a known stable current value. This is known as the Zener diode breakdown. Then, even if voltage increases, current remains constant.

The 1N4748A_S00Z diode can be used in a wide range of applications, including voltage regulation, voltage reference, UART signal level translation, signal protection, and temperature sensing. In voltage regulation and reference applications, the diode can be used to maintain a stable voltage across a load even when the input voltage changes. In level shifting applications, the diode can be used to decrease the output voltage from high to low, making the signal compatible with certain digital ICs. In signal protection applications, the diode can be used to protect against voltage spikes and reversed polarity. Finally, in temperature sensing applications, the diode can be used to detect changes in temperature.

In summary, the 1N4748A_S00Z diode is a single Zener diode that can be used for regulating and controlling a predetermined voltage level. It has a knee voltage of 5.6 volts and has a maximum power rating of 500mW. The diode is capable of withstanding high temperatures and is suitable for a wide range of applications, ensuring stable voltage regulation, signal protection, level shifting, and temperature sensing.

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