F1827D1400 Datasheet/PDFApplication Field and Working Principle of F1827D1400
The F1827D1400 is a single diode rectifier, which is widely used in various devices and apparatus. It is commonly used in power rectification in circuit boards and modules, high frequency resonant rectification circuits, switching power supplies, power adapters, solar power equipment, and power management systems.
The F1827D1400 uses silicon epitaxial chip technology, has a very low reverse recovery current, fast rising and falling speed, high heat dissipation, and strong reliability. This ensures that F1827D1400 can work smoothly in the high frequency rectification circuit, and its performance is very stable.
The F1827D1400 has a silicon die and an integrated copper capacitor, as well as a beam lead connected to the terminal. Its structure ensures that the terminal contacts with the surface of the integrated chip, making the connection easier and more reliable.
The working principle of F1827D1400 is relatively simple. When the diode is in the off-state, no current will pass; when the diode is in the forward-state, the depletion layer at the PN junction will become thinner and thinner, allowing current to flow in. The reverse recovery current of the F1827D1400 is very low and it is designed to operate at high frequency up to 1MHz. As a result, when the junction is turned off, the reverse current decreases more rapidly, making F1827D1400 very suitable for high frequency rectification applications.
In conclusion, the F1827D1400 is a highly efficient single diode rectifier with a low reverse recovery current and fast rise/fall time. It is ideal for power rectification in circuit boards, modules, switching power supplies, power adapters, and solar power equipment. Its structure and working principle provide excellent performance and reliability.