The STB80PF55 is a robust and efficient power MOSFET designed by STMicroelectronics, a leader in the semiconductor industry. This component is part of STMicroelectronics' STripFET™ series, which is renowned for its low on-resistance and low gate charge, making it a highly efficient solution for power management applications.
Key Features
- Low Threshold Drive: The STB80PF55 can be driven at lower voltages, making it compatible with contemporary microcontrollers and logic-level devices.
- High Current Capability: With a continuous drain current of 80A, this MOSFET can handle high-current applications with ease.
- Low On-Resistance: A low RDS(on) value translates to reduced conduction losses, enhancing overall system efficiency.
- High Avalanche Ruggedness: The device is designed to withstand high-energy pulses in the avalanche and commutation modes, ensuring reliability under stressful conditions.
Applications
The STB80PF55 is versatile and can be used in a wide range of applications, including:
- Switch Mode Power Supplies (SMPS)
- High Current DC/DC converters
- Motor Control
- Automotive applications
- Power distribution systems
Technical Specifications
Parameter
Value
Drain-source Voltage (V<sub>DS)
55V
Continuous Drain Current (I<sub>D)
80A
Power Dissipation (P<sub>D)
300W
RDS(on)
8.7 mΩ max
Operating Temperature Range
-55°C to +175°C
Package and Quality
The STB80PF55 is available in a D2PAK package, known for its compact size and excellent thermal performance. STMicroelectronics ensures high standards of quality and reliability for their products, and the STB80PF55 is no exception. It is RoHS compliant and designed to meet the rigorous demands of the industrial and automotive industries.
