CMDZ5240B BK

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The CMDZ5240B BK from Diodes Incorporated is a single-pole, single-throw (SPST) Zener diode with a breakdown voltage of 5.4 volts and a maximum current of 150 mA. This diode is designed to be used in applications that require reverse breakdown protection, current regulation, and voltage reference. It features low reverse leakage current and operates at a relatively low temperature.

The Zener diode is a kind of diode consisting of a semiconductor material that has been doped with impurity atoms in order to create a region of excess electrons. When a reverse voltage is applied to the diode, it is forced to break down and allow a current to flow in the reverse direction. This current is typically an order of magnitude greater than the current that is possible with a normal diode. The breakdown voltage of a Zener diode is generally much lower than for a normal diode, and is typically in the range of 5 to 30 volts.

The CMDZ5240B BK from Diodes Incorporated is designed to work in a wide range of applications, including communication systems, switching power supplies, electrical motors, and electronic circuits. It provides protection against overvoltage and short circuit faults, as well as stabilizing the output voltage and providing current regulation. In communication systems, the CMDZ5240B BK is used to limit the amount of signal power that can be received, while in switching power supplies it is used to protect the components from a surge in current.

To ensure the best performance, the CMDZ5240B BK should be used in an ambient temperature range of -55°C to +150°C. The device is also qualified for operation in the presence of a high-frequency (HF) electromagnetic field. The diode is UL1577 listed and RoHS compliant.

The device is also very easy to use. In order to apply it, the user simply needs to connect the anode and cathode terminals to the appropriate circuit nodes. As soon as the reverse voltage is applied, the breakdown voltage of the device is reached and it begins to function as a current regulator or voltage reference.

In summary, the CMDZ5240B BK from Diodes Incorporated is an ideal diode for use in applications requiring reverse breakdown protection, current regulation, and voltage reference. It features an extremely low temperature coefficient and has been designed to work in a wide range of applications. The device is also UL1577 listed and RoHS compliant, making it a reliable and safe solution.

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