The BSC066N06NS is a OptiMOS™ power MOSFET from Infineon Technologies. This N-channel MOSFET is designed for high-efficiency power conversion and switching applications. Key features include low on-state resistance (Rds(on)) and optimized switching behavior, enabling reduced power losses and improved system performance.

Applications

• Synchronous rectification in switched-mode power supplies (SMPS): Improves efficiency by replacing Schottky diodes with MOSFETs in secondary rectification stages.
• DC-DC converters: Used in voltage regulators and other DC-DC conversion circuits for various applications, including telecom and server power supplies.
• Motor control applications: Drives and controls the speed of DC motors in applications like power tools and robotics.
• Battery management systems (BMS): Used in protection circuits and switching applications within BMS for lithium-ion batteries.

Features

• Low on-state resistance (Rds(on)): Minimizes conduction losses for improved efficiency.
• Optimized switching behavior: Reduces switching losses, contributing to overall efficiency gains.
• Logic level gate drive: Allows direct driving by microcontrollers and logic devices, simplifying gate drive circuitry.
• Avalanche rated: Robust design that can withstand transient voltage spikes.
• PG-TDSON-8 package: Small footprint and excellent thermal performance.

Benefits

• High efficiency: Achieves high efficiency due to low Rds(on) and optimized switching characteristics.
• Reduced heat dissipation: Lower power losses result in less heat generation, simplifying thermal management.
• Simplified design: Logic level gate drive enables easier integration with control circuits.
• Improved reliability: Avalanche rating enhances robustness and protection against voltage transients.
• Compact design: Small PG-TDSON-8 package enables high power density designs.

Technical Specifications

• Channel Type: N-Channel
• Drain-Source Voltage (Vds): 60 V
• Continuous Drain Current (Id): 42 A
• On-State Resistance (Rds(on)): 6.6 mΩ (at Vgs = 10 V)
• Gate Threshold Voltage (Vgs(th)): 2 V to 4 V
• Total Gate Charge (Qg): Refer to datasheet
• Package: PG-TDSON-8