The SIHU3N50D is a power MOSFET manufactured by Vishay Semiconductors. This N-channel MOSFET is designed for high-efficiency switching applications, offering low on-resistance and fast switching speeds. It is suitable for use in power supplies, motor control, and other applications requiring efficient power management.

Applications

• Switching power supplies
• Motor control circuits
• DC-DC converters
• Uninterruptible power supplies (UPS)
• Lighting applications

Features

• Low on-resistance (RDS(on)): Minimizes power loss during conduction, improving efficiency.
• Fast switching speed: Reduces switching losses, enhancing overall performance.
• Avalanche rated: Withstands transient voltage spikes, increasing reliability.
• Temperature Stability: Stable behavior over wide temperature ranges.
• Simple drive requirements: eases design and implementation.

Benefits

• Improved power efficiency: Low on-resistance and fast switching speed contribute to reduced power consumption.
• Enhanced system reliability: Avalanche rating provides protection against voltage transients.
• Simplified circuit design: Easy to drive, reducing design complexity.
• High power density: Can handle high power levels in a compact package.
• Increased thermal performance: Allows higher operating temperatures

Additional Details

The SIHU3N50D has a drain-source voltage (VDS) rating of 500 V and a continuous drain current (ID) of 2.7 A. The on-resistance (RDS(on)) is typically 2.3 Ohms at VGS = 10 V. The gate threshold voltage (VGS(th)) is typically between 2 V and 4 V. The operating temperature range is -55°C to +150°C. It's offered in a TO-252 package. The device exhibits excellent avalanche ruggedness, enhancing its reliability in demanding applications.