DZ4J360K0R

DZ4J360K0R is a zener diode array. It is a type of diode array which comprises two or more zener diodes connected in series between two terminals of an integrated circuit. This diode array is especially designed for robust and cost effective suppression of overvoltage transients in the automotive industry. The DZ4J360K0R has a low forward voltage drop and is designed for a high reliability operation in ambient temperatures ranging from -55 to +125°C.

A zener diode array is an innovative device used to protect sensitive electronics from a wide range of overvoltage transient conditions. It is composed of two or more zener diodes connected in series between two terminals of an integrated circuit. The voltage drop of each diode is determined by its zener voltage. Each zener diode theoretically has a breakdown voltage which is constant and independent of temperature, current and the load on it. This enables the zener diode array to provide a predictable voltage drop in the case of transient overvoltage conditions on the line.

The DZ4J360K0R is designed for operation at a maximum voltage of 360V, with a minimum breakdown voltage of 5V. This diode array provides a robust and cost effective means of suppressing various types of overvoltage transients, such as lightning interference and power brownout. It can be used in automotive systems, residential appliances and industrial machinery applications.

The working principle of the DZ4J360K0R involves the use of two or more zener diodes connected in series between two terminals of an integrated circuit. The circuit diagram of this diode array is given below:

Whenever a transient overvoltage condition occurs on the line, the diode array will start conducting current. The zener diodes in the diode array will start to break down at their existing zener voltages, creating an avalanche effect. The voltage drop across the diode array is determined by the product of the number of diodes and their zener voltage.

In order to prevent a short circuit, the diode array must be designed properly to ensure that the number and zener voltage of each diode is correct. The designer must also account for the peak-inverse-voltage (PIV) of the diodes, which is the maximum voltage that each diode can withstand before it is destroyed. Generally, the PIV rating of the diodes should be much higher than the expected transient voltage on the line in order to protect the circuit against unintentional overvoltage transients.

The DZ4J360K0R diode array is a cost effective and robust solution for suppressing overvoltage transients in automotive and other industries. It is composed of two or more zener diodes connected in series between two terminals of an integrated circuit and it provides a predictable voltage drop in the case of transient overvoltage conditions. Additionally, the designer must take into consideration the peak-inverse-voltage ratings of the diodes for optimal protection.