BAS70W-05-7 Discrete Semiconductor Products

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A BAS70W-05-7 diode is an array of series-connected Schottky rectifiers. It is an important component in the field of power supply and regulate.

The BAS70W-05-7 is featured in an industry-standard square SOT-7 plastic package, making it suitable for a variety of applications. This package is able to effectively suppress any ESD surge, making it suitable in environments with moderate ESD protection requirements.

In common circuits they find their place as Switched-Mode Power Supply (SMPS) applications, particularly as synchronous rectifiers in flyback switch-mode designs. They are commonly used for AC-to-DC conversion and as linear regulators in order to provide adjustable voltage and current over a wide range.

BAS70W-05-7 diodes comply to safety standards such as IEC60950, making them suitable for automotive systems and other low-voltage, high-current applications with safety requirements.

BAS70W-05-7 diodes are intended for use in power supplies for computer applications and data centers, but are also suitable for any application requiring Forward Current Controlled (FCC) rectifiers.

The working principle of the BAS70W-05-7 diode is simple in its functionality. The diode array contains seven series rectifying components and serves to convert the AC power to DC power. The components behave as rectifiers and operate in both conduction and blocking states. In conduction state, the diode acts as an "ideal" conducting element, and no current flows through the diode. However in blocking state, the diode acts as an ideal insulating element, preventing current flow through it.

The forward voltage across the diode is low due to its Schottky design, typically ranging from 0.2V to 0.45V. Thus, the BAS70W-05-7 diode can help in regulating energy transfer in power circuits and provides power control with minimal loss. The inherent reverse voltage and temperature characteristics provide greater control and/or protection for the circuit.

The BAS70W-05-7 diode array is designed for low on-state resistance, making it most suited for applications where power transfer is essential and efficiency matters. Its flexibility in AC/DC or DC/DC conversion makes the array suitable for a wider range of applications.

Due to its high frequency operation capability and silent operation, the BAS70W-05-7 diode array is increasingly being used as a power control device in automotive as well as consumer electronics where a steady DC power is required.

In summary, the advantages of the BAS70W-05-7 diode include its low on-state resistance, its Schottky design providing a low forward voltage drop, and its safety codes compliant making it suitable for use in a variety of applications.

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