IPA60R180P7XKSA1 Infineon Technologies

The IPA60R180P7XKSA1 from Infineon Technologies is a high-performance CoolMOS™ P7 superjunction MOSFET in a standard TO-220-3 through-hole package. This N-channel power transistor is engineered for high-efficiency switching applications, featuring a low on-state resistance (R_DS(on)) of 180mΩ and a drain-source voltage (V_DS) rating of 600V. Its design prioritizes low switching losses and high ruggedness, making it an ideal choice for switched-mode power supplies (SMPS), power factor correction (PFC) stages, and motor drive inverters. The device is halogen-free and fully lead-free, complying with modern environmental standards for electronic manufacturing.

Key Features

• High Voltage Rating: 600V drain-source voltage capability, suitable for offline power conversion applications.
• Low On-Resistance: R_DS(on) of 180mΩ minimizes conduction losses for improved system efficiency.
• Optimized Switching Performance: Features low gate charge (Q_g) and output capacitance (C_oss) for reduced switching losses.
• Enhanced Ruggedness: Robust design ensures high reliability under avalanche and commutation modes.
• Eco-Friendly Construction: Halogen-free and completely lead-free (Pb-free), meeting stringent environmental regulations.

Technical Specifications

• Part Number: IPA60R180P7XKSA1
• Technology: CoolMOS™ P7 SJ MOSFET
• Drain-Source Voltage (V_DS): 600V
• Continuous Drain Current (I_D @25°C): ~20A (package dependent)
• On-Resistance (R_DS(on)): 180mΩ (max @ V_GS=10V)
• Package: TO-220-3 (PG-TO220-3)
• Mounting Type: Through-Hole
• Halogen-free / Pb-free: Yes

Pin Configuration and Functions

• Pin 1 (Gate): Control terminal. Applying a voltage between Gate and Source turns the device on.
• Pin 2 (Drain): Power terminal. Connected to the high-voltage load; current flows from Drain to Source when the device is on.
• Pin 3 (Source): Power and reference terminal. Common return path for drain current and gate drive voltage.

Typical Applications

• Switched-Mode Power Supplies (SMPS): Primary-side switch in flyback, forward, or LLC resonant converters.
• Power Factor Correction (PFC): Boost switch in active PFC circuits for AC-DC power supplies.
• Motor Drives & Inverters: Switching element in inverter bridges for motor control applications.
• Lighting: Power switching in LED driver and HID ballast circuits.

Equivalent / Alternative Parts

• IPA60R180P7SXKSA1 (Infineon) - Same electrical parameters in a TO-247 package for higher power handling.
• IPP60R180P7XKSA1 (Infineon) - Similar CoolMOS™ P7 performance in an isolated TO-220 FullPAK package.

Advantages

• Superior Efficiency: The combination of low R_DS(on) and optimized dynamic parameters significantly reduces both conduction and switching losses compared to previous generations.
• Thermal Performance in Standard Package: The TO-220-3 package offers a robust thermal path to a heatsink, enabling effective power dissipation in cost-sensitive, high-reliability designs.

Limitations

• Through-Hole Mounting: Not suitable for modern, automated surface-mount assembly (SMT) processes, requiring manual or wave soldering.
• Power Density Limit: While robust, the TO-220 package has higher parasitic inductance and lower maximum power dissipation compared to advanced SMD packages like D²PAK or LFPAK.

Package Information

TO-220-3 through-hole package (PG-TO220-3), also identified by the four-block code PG-TO220-3-317. This package features three leads and is designed for mounting onto a heatsink via a central hole for optimal thermal management.

Manufacturer Information

Infineon Technologies is a global leader in semiconductor solutions, with a strong portfolio in power management, automotive systems, and security ICs. The company is renowned for its innovation in power semiconductor technology, including the industry-leading CoolMOS™ family. Its products are designed to meet high standards of quality, reliability, and energy efficiency.

Design-in Tips

• Gate Drive Optimization: Use a low-impedance gate driver with appropriate turn-on/off speeds (typically 5-15V for V_GS) to minimize switching losses while avoiding excessive voltage spikes.
• Heatsinking is Critical: Always use a properly sized heatsink attached to the tab with thermal interface material to maintain junction temperature within safe limits, especially in continuous conduction modes.
• Parasitic Inductance Minimization: Keep Drain and Source loop traces as short and wide as possible to reduce voltage overshoot and ringing during fast switching transitions.

Lifecycle Status & PCN/PDN Notes

Based on provided product status information, this component is listed as "active and preferred". No specific Product Change Notification (PCN) or Product Discontinuation Notice (PDN) information is provided with the input parameters.