4N65D TO-252 N-Channel Power MOSFET – (DPAK) SMD

4N65D TO-252 N-Channel Power MOSFET (DPAK) SMD

The 4N65D is a high-performance N-channel Power MOSFET designed for robust power switching applications. It comes in a compact TO-252 (DPAK) surface-mount package, optimizing board space. This component is engineered for efficiency in off-line power supplies and high-voltage circuits. With a high drain-source voltage of 650V, it's perfectly suited for AC mains-powered systems. Its low on-resistance minimizes conduction losses, enhancing thermal performance. Fast switching capabilities ensure superior efficiency in high-frequency power conversion designs. The integrated gate driver simplifies external circuitry, streamlining your design process. This MOSFET is an excellent choice for modern, space-sensitive electronics.

Specifications:

• Type: N-Channel Enhancement Mode MOSFET
• Package: TO-252 / DPAK (Surface Mount)
• Drain-Source Voltage (VDS): 650V
• Continuous Drain Current (ID): ~4A (at 25°C, with adequate heatsinking)
• Gate Threshold Voltage (VGS(th)): ~2V to 4V
• On-Resistance (RDS(on)): ~1.8Ω (typical at VGS = 10V)
• Power Dissipation: ~30W (with proper heatsink)
• Operating Temperature: -55°C to +150°C
• Mounting Type: SMD
• Integrated Diode: Fast-recovery body diode
• RoHS Compliant: Yes

Key features and benefits:

• High Voltage Capability: Supports up to 650V VDS for AC mains applications.
• Compact TO-252 (DPAK) SMD Package: Ideal for space-constrained designs.
• Low On-Resistance (RDS(on)): Reduces power loss and improves thermal efficiency.
• Fast Switching Speed: Enhances efficiency in high-frequency power conversion.
• Integrated Gate Drive: Simplifies external circuitry for easier design.
• N-Channel Enhancement Mode: Standard and versatile MOSFET type.
• Wide Operating Temperature Range: Reliable performance from -55°C to +150°C.

Applications:

• Off-line Switch-Mode Power Supplies (SMPS)
• LED Driver Circuits
• Battery Chargers
• High-Voltage DC-DC Converters
• Motor Control and Industrial Automation

Package Includes:

*Image shown is a representation only.

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