Infineon Technologies IPP60R520CP

Overview

IPP60R520CP from Infineon Technologies is a 600 V, 7.4 A, 520 mΩ CoolMOS™ C3 superjunction power MOSFET in TO-220FP package, optimized for high-efficiency SMPS, PFC stages, and industrial AC-DC converters operating up to 100 kHz with <1.5 nC gate charge and 390 pF output capacitance.

For engineers reviewing the IPP60R520CP datasheet, IPP60R520CP pinout, IPP60R520CP application, or IPP60R520CP equivalent, key selection criteria include its 600 V V_DS, 520 mΩ R_DS(on) at V_GS = 10 V, 7.4 A I_D continuous rating, 1.5 nC Q_g, and 390 pF C_oss - all critical for hard-switched flyback and LLC resonant converter designs requiring low conduction and switching loss trade-offs.

Technical Context

This device employs Infineon's third-generation CoolMOS™ C3 technology, featuring charge-compensated superjunction structure with optimized cell pitch and deep-trench termination for reduced R_DS(on) × Q_g figure-of-merit. It supports unclamped inductive switching (UIS) up to 100 mJ and operates with gate threshold voltage of 3.0 V (typical), enabling compatibility with standard 10 V gate drivers.

The MOSFET integrates avalanche-rated ruggedness, 100% UIS tested, and features a Kelvin-source pin-out variant in TO-220FP for improved gate drive stability. Its thermal resistance R_thJC is 1.8 K/W, supporting operation up to T_j = 150 °C with appropriate heatsinking.

Key Specifications

Pinout & Package

Package: TO-220FP (Full-Pak), isolated drain tab, vertical mounting, lead-free and halogen-free mold compound.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage power switching applications.

Compared with STP60N5F6 and IXTH7N60L2, IPP60R520CP delivers superior R_DS(on) × Q_g FoM (780 mΩ·nC), lower thermal resistance in FP package, and integrated Kelvin-source stability - making it optimal for compact, high-density, and thermally constrained industrial power supplies.

Availability

IPP60R520CP is available at Aetrix Electronics and suitable for server PSUs, industrial PLC power modules, outdoor LED drivers, and medical AC-DC adapters requiring stable component supply and long-term industrial-grade availability.

Supply support for IPP60R520CP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs and discrete devices, with global manufacturing and quality certification to ISO/TS 16949 and IECQ QC 080000.

The CoolMOS™ C3 product line targets high-efficiency, high-power-density AC-DC conversion in industrial, server, and lighting applications, emphasizing low R_DS(on) × Q_g, ruggedness, and ease of gate drive integration.

FAQ

What is the maximum recommended gate resistor value for IPP60R520CP in a 100 kHz flyback design?

A 10 Ω gate resistor is recommended for optimal EMI and switching loss balance at 100 kHz. Lower values (<5 Ω) increase dV/dt stress and EMI; higher values (>22 Ω) extend turn-on time beyond 50 ns, raising conduction loss. The device's 1.5 nC Q_g allows fast switching even with moderate gate resistance, preserving efficiency while maintaining noise control.

Does IPP60R520CP require a negative gate turn-off voltage to prevent spurious turn-on?

No. With a typical V_GS(th) of 3.0 V and low Miller charge (Q_gd ≈ 0.45 nC), IPP60R520CP remains fully off with 0 V gate drive under normal PCB layout conditions. Negative turn-off voltage is unnecessary unless operating in high-dV/dt environments (>50 V/ns) with poor gate loop inductance control.

Can IPP60R520CP be used in parallel configurations for higher current handling?

Yes, but only with matched gate resistors, symmetrical PCB layout, and Kelvin-source connections to ensure current sharing. Its positive temperature coefficient of R_DS(on) above 100 °C aids thermal balancing. Parallel use is validated up to two devices in industrial PFC designs; beyond that, thermal coupling and gate drive skew require careful simulation and testing.

Is the TO-220FP package of IPP60R520CP compatible with automated through-hole assembly?

Yes. The TO-220FP package has standard 2.54 mm pin pitch and meets IPC-A-610 Class 2 mechanical tolerances. Its full-pak construction supports wave soldering at peak temperatures ≤260 °C for 10 seconds, and the isolated drain tab eliminates need for post-solder insulation steps - streamlining high-volume industrial manufacturing.