The SIR164DP-T1-GE3 R164 is an N-Channel MOSFET from Vishay, designed for switching applications. The addition of "GE3" to the part number usually indicates compliance with specific environmental standards, such as being halogen-free and RoHS compliant. The "R164" may be a lot code or internal tracking number and not directly related to the device's electrical characteristics. The core functionality remains the same as the SIR164DP-T1-E3.

Applications:

• Load Switching: Efficiently controls power to various loads in electronic systems.
• Power Management: Suitable for DC-DC converters and power supplies.
• Motor Control: Can be used to drive small motors.
• Backlighting: Used in LED driver circuits.
• Synchronous Rectification: Improves efficiency in power supplies.

Features:

• N-Channel MOSFET: A common choice for switching applications.
• Low On-Resistance (RDS(on)): Minimizes power losses for improved efficiency.
• Fast Switching Speed: Supports high-frequency operation.
• TrenchFET® Power MOSFET Technology: Provides enhanced performance.
• Halogen-Free: Compliant with environmental regulations.

Benefits:

• High Efficiency: Reduces power dissipation, enhancing overall system performance.
• Compact Design: Suitable for space-constrained environments.
• Reliable Operation: Delivers consistent performance in various conditions.
• Simplified Circuitry: N-channel configuration simplifies gate drive requirements.
• Environmentally Responsible: Halogen-free and RoHS compliant.

Additional Details:

The SIR164DP-T1-GE3 typically features a drain-source voltage (VDS) rating of around 25V. The drain current (ID) can be substantial, often exceeding 10A, contingent on operating conditions. The on-resistance (RDS(on)) is a key parameter, usually in the milliohm range. The "T1-GE3" designation indicates the tape and reel packaging and that the device is halogen-free and RoHS compliant. The underlying technology remains Vishay's TrenchFET, which provides excellent RDS(on) and fast switching. The primary advantage of selecting the 'GE3' version over the standard 'E3' is its compliance with stricter environmental standards, ensuring it meets regulatory requirements for hazardous substances.