CMSZ5248B BK

The CMSZ5248B BK is a single Zener diode with an operating voltage of 5.3V. It is used for a variety of applications, including solid-state switching, voltage regulation, and surge/transient protection. It is also used for reverse polarity, reverse voltage, and reverse current protection.

The diode can be used for various low-voltage and low-current applications, such as automotive electronics, industrial, and consumer electronics. The diode is designed to provide a high level of reverse voltage protection and reduce power dissipation.

The CMSZ5248B BK has a maximum reverse voltage (Vr) of 5.3V and a maximum forward current (IF) of 1.0A. The junction temperature range is between -65°C to +175°C. The power dissipation is 4.7mW per diode. The diode is packaged in a common anode SOD-123 package.

The working principle of the diode is based on the PN junction. A PN junction is a point at which two different types of semiconductor material are joined together and a voltage gradient is produced across the junction. When a forward voltage is applied to the junction, a current will flow through the junction. The current flow is limited by the voltage at the junction, which is determined by the type of material used in the diode.

The operation of the diode is based on the principle of electrical conductance. When forward voltage is applied to the diode, the voltage across it is lower than the Zener voltage at the junction. This reduces the current flow, and the diode act as a resistance. When the reverse voltage is applied to the diode, the voltage at the junction is higher than the Zener voltage and the current will flow though the diode.

The CMSZ5248B BK is ideal for use in a variety of applications, including diodes for protection against reverse polarity, reverse voltage, and reverse current. The diode is also used for solid-state switching, voltage regulation, and surge/transient protection. It is also used for low-voltage and low-current applications, such as automotive electronics, industrial, and consumer electronics.