BLF2043,135

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Introduction to BLF2043,135

BLF2043, 135 is a small signal, high frequency N-Channel Enhancement-Mode HEXFET® Power MOSFET produced using the advanced Metal Oxide Semiconductor Field Effect Transistor (MOSFET) process from Diodes Incorporated. BLF2043,135 is designed for logic level switching applications.

Application Field for BLF2043,135

BLF2043, 135 MOSFET is designed for act as power switches for a variety of applications, including DC-DC converters, embedded power supply, offline converters, telecom/discrete controller and audio amplifiers. For instance, BLF2043, 135 can be used to drive DC motors since it can switching high current with low voltage drop. In addition, these HEXFETs can be implemented in a wide range of digital circuits including logic gates and complex logic systems.

Work Principle of BLF2043,135

BLF2043, 135 MOSFET consists of five transistors connected together. This MOSFET works by switching on and off the N-channel by applying a small electrical signal to the gate. When the gate receives an electrical signal, the electrons in the channel will be attracted to the gate and this will cause the channel to partially conduct and allow the current from the source to flow to the drain. This is what is known as an enhancement-mode MOSFET. The larger the voltage applied to the gate, the more electrons are attracted to the gate, and the more the channel will be conducting.

Conclusion

In conclusion, the BLF2043, 135 MOSFET is a small signal, high frequency N-channel Enhancement-Mode HEXFET Power MOSFET designed for logic level switching applications. It can be used in applications including DC-DC converters, embedded power supply, offline converters, telecom/discrete controller and audio amplifiers. The working principle involves the MOSFET switching on and off the N-channel by applying a small electrical signal to the gate.

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