The TPCA8078 is an N-channel power MOSFET from Toshiba Semiconductor and Storage. It's designed for high-efficiency switching applications, offering low on-resistance and fast switching speeds to minimize power losses. This MOSFET is commonly used in DC-DC converters, motor control circuits, and load switching applications in various electronic devices.

Applications:

• DC-DC Converters
• Motor Control Circuits
• Load Switching
• Power Management Systems
• Backlight Inverters

Features:

• N-Channel MOSFET
• Low On-Resistance: RDS(on) = 4.1 mΩ (max) at VGS = 10V
• Fast Switching Speed
• 30V Drain-Source Voltage (VDS)
• ±20V Gate-Source Voltage (VGS)
• Avalanche Capability Rated
• RoHS Compliant
• Package: SOP-8

Benefits:

• High Efficiency: Low on-resistance minimizes conduction losses, leading to higher efficiency in power conversion.
• Reduced Switching Losses: Fast switching speed reduces power losses during switching transitions.
• Improved Thermal Performance: Enhances thermal management, contributing to stable operation.
• Enhanced System Reliability: Robust design ensures stable and reliable performance.
• Compact Design: The SOP-8 package allows for high-density circuit designs.

Additional Details:

The TPCA8078 features an avalanche capability, which enhances its robustness in applications where inductive loads are present. It’s designed to be easily driven by standard gate drive circuits. The low on-resistance characteristic minimizes power dissipation, leading to cooler operation and improved system reliability.

Technical Specifications:

• VDS (Drain-Source Voltage): 30V
• VGS (Gate-Source Voltage): ±20V
• ID (Continuous Drain Current): 18A
• RDS(on) (On-Resistance): 4.1 mΩ (max) at VGS = 10V
• Operating Temperature: -55°C to +150°C
• Package: SOP-8