CD214C-S3M

Diodes - Rectifiers - Single

Diodes are electronic components that primarily consist of semiconductor material that allow current to flow in one direction only. They are commonly used to protect circuit components from damaging spikes in electrical current. Diodes may be classified as either rectifiers or single diode depending on their application. Rectifiers are used for AC-to-DC conversion and provide large amounts of current in one direction, while single diodes are primarily used for voltage regulation. The CD214C-S3M is a single diode in a cartridge-type package.

CD214C-S3M Application Field and Working Principle

The CD214C-S3M diode is commonly used for high voltage, low-frequency rectification. It can be used in both AC-to-DC conversion and DC-to-DC conversion or voltage boosting applications. It is also used as a protection diode for voltage spikes in circuits, such as in power management systems and switching regulators. The CD214C-S3M has a wide range of operating temperature (-55 to +150°C) and it is also suitable for high humidity environment (up to 95%).

The CD214C-S3M has a low forward voltage drop (1.2V) which allows it to efficiently convert AC-to-DC. It also has a high peak-inverted current (1.5A) which provides improved protection against voltage spikes. The CD214C-S3M has a fast response time (recovery time is less than 4 nano-seconds) and low reverse leakage current (maximum of 10µA).

The CD214C-S3M diode is constructed with a ceramic substrate and two metal electrodes. The ceramic substrate has two layers, the first layer is a copper layer and the second layer is a silicon dioxide layer. The copper layer provides the electrical connection between the two metal electrodes. The silicon dioxide layer provides electrical insulation and prevents current from flowing between the electrodes. The two metal electrodes are then wrapped around the ceramic substrate and sealed with an epoxy resin. This creates a hermetic seal, which helps protect the diode from moisture and corrosion.

The CD214C-S3M diode works by allowing electrons to flow in one direction. It does this by creating two electric fields; one field is created by the positive charge on one of the metal electrodes, and the other is created by the negative charge on the other metal electrode. When electron current is applied, it will flow through the diode in the direction of the electric field, while the electrons in the opposite direction will be blocked. In this way, the CD214C-S3M diode can act as a rectifier, or a single diode, depending on the application.

Conclusion

The CD214C-S3M diode is a single diode designed for use in high voltage, low-frequency rectification applications. It has a low forward voltage drop and a high peak-inverted current, which makes it ideal for AC-to-DC conversion and protection against voltage spikes. Its ceramic substrate and two metal electrodes provide electrical insulation and a hermetic seal that protects it from moisture and corrosion. The CD214C-S3M diode provides efficient one-way current flow and can be used for both AC-to-DC conversion and voltage regulation.