FSB70450 onsemi / Fairchild

Here is the English description of the FSB70450 chip:

• Function: P-channel SiC MOSFET
• Blocking Voltage: 1200V
• Continuous Drain Current: 45A
• On-Resistance: 90mΩ (typ)
• Operating Temperature: -55°C to 175°C
• Package: TO-247-3

The FSB70450 is a silicon carbide (SiC) P-channel MOSFET from Infineon Technologies.

Key Features:

• Industry-leading 1200V blocking voltage
• Provides efficient switching of up to 45A loads
• Ultra-low on-resistance of 90mΩ for minimal conduction losses
• Extended temperature rating of -55°C to 175°C
• TO-247-3 package allows for robust mounting

Common Applications:

• High power DC-DC converters, solar inverters
• Motor drives requiring high efficiency at high frequencies
• EV/HEV onboard chargers and DC-DC converters

Benefits include high current switching capability with industry-leading SiC performance metrics, optimized for rugged use in demanding medium/high power applications.

Well-suited for applications requiring precise control of up to 45A currents where high efficiency over a wide temperature range is critical.

In summary, the FSB70450 delivers reliable 45A switching with best-in-class capability using silicon carbide technology.