BCR421UW6-7

BCR421UW6-7 is a model of a power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor. It is designed for high-efficiency power management applications. Key features include a low on-resistance, which minimizes power loss during operation, and a fast switching speed, making it suitable for applications like DC-DC converters, power supplies, and motor control.
The device typically comes in a compact package, facilitating space-efficient designs in electronic circuits. Its voltage and current ratings make it suitable for a variety of applications, including automotive, industrial, and consumer electronics.
Overall, BCR421UW6-7 is utilized in circuits requiring reliable and efficient power switching, contributing to enhanced performance and energy efficiency in modern electronic systems. For specific characteristics such as maximum ratings, thermal performance, and electrical specifications, consulting the manufacturer’s datasheet is recommended.

The BCR421UW6-7 is a high-performance N-channel MOSFET designed for various applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 40V, making it suitable for low to medium voltage applications.
2. Current Rating: It can handle continuous drain current (I_D) up to 21A, which allows it to manage significant power loads.
3. R_DS(on): The device features a low on-resistance (R_DS(on)), typically around 8 mΩ at V_GS = 10V, ensuring efficient operation and minimal power loss during conduction.
4. Fast Switching: The BCR421UW6-7 supports high-speed switching, making it ideal for applications such as converters and motor drivers.
5. Thermal Performance: It has a robust thermal resistance design, allowing for effective heat dissipation and high reliability in operation.
6. Package Type: Available in a TO-220 package, facilitating easy mounting and heat sink integration.
This MOSFET is commonly used in power management applications, including DC-DC converters and battery management systems.

The BCR421UW6-7 is packaged in a SOT-23 surface-mount package.

The BCR421UW6-7 is a high-voltage, low dropout (LDO) regulator in a SOT-23 package with a pin count of 5.
Pin functions are as follows:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (VOUT): Output voltage pin that provides the regulated output.
3. Pin 3 (VDD): Input voltage pin where the input supply voltage is connected.
4. Pin 4 (EN): Enable pin; active high to turn on the regulator.
5. Pin 5 (NC): No connect; this pin is not internally connected and should be left unconnected.
The BCR421UW6-7 is designed for applications requiring a stable output voltage with minimal dropout, making it suitable for powering low-voltage digital circuits from higher voltage sources.

The BCR421UW6-7 is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in producing discrete semiconductors, logic devices, and MOSFETs, focusing on high-volume production and reliability. The company emerged from the semiconductor division of NXP Semiconductors and has established itself as a key player in the electronics market, providing components for various applications, including automotive, industrial, and consumer electronics. Nexperia is known for its commitment to quality and efficiency in manufacturing processes, making it a significant choice for customers seeking reliable and high-performance semiconductor solutions.

The BCR421UW6-7 is a high-voltage, low-power N-channel MOSFET primarily used in automotive, industrial, and consumer electronics applications. It is suitable for load switching, LED driving, and power management due to its efficient performance and thermal stability. Its compact design allows integration in space-constrained environments, making it ideal for printed circuit boards (PCBs) and smart devices.

The BCR421UW6-7 is a voltage regulator diode, typically used for overvoltage protection and as a clamping device. Equivalent products include the BZX55 series (like BZX55C3V6), 1N3820, and other Zener diodes with similar specifications (3.6V, 5W). Always verify the specifications, such as voltage, power rating, and package type, before substitution.