The IRFW630A is a power MOSFET manufactured by Fairchild Semiconductor, now part of ON Semiconductor. It's an N-channel enhancement mode MOSFET designed for high-voltage, high-speed switching applications. This device is known for its robust performance and suitability for various power management applications.

Applications

• High-Frequency Power Supplies
• Motor Control
• Lighting Ballasts
• DC-DC Converters
• Solid-State Relays

Features

• N-Channel MOSFET
• VDSS: 250V
• ID: 3.1A
• RDS(on): 1.5 Ohms (max) @ VGS = 10V
• High-Speed Switching
• Avalanche Energy Rated
• TO-251AA (IPAK) Package

Benefits

• Efficient power switching due to low RDS(on)
• High voltage capability for various applications
• Fast switching speeds for improved performance
• Robust design for reliable operation
• Easy to mount and heatsink with the TO-251AA package

Additional Details

The IRFW630A utilizes advanced process technology to achieve a good balance between on-resistance and gate charge, resulting in efficient power switching. Its avalanche energy rating ensures the device can withstand transient voltage spikes, enhancing its reliability in demanding applications. The TO-251AA package provides good thermal performance, allowing the MOSFET to dissipate heat effectively. The maximum gate-source voltage is typically ±20V. The gate threshold voltage is in the range of 2V to 4V, making it compatible with various driver circuits. This MOSFET is designed to operate in a wide temperature range, typically from -55°C to +150°C.

Its combination of voltage, current, and switching speed makes it a versatile choice for many power electronic designs. It is also available in tape and reel for automated assembly.