Infineon Technologies IPD60R600C6BTMA1

Overview

IPD60R600C6BTMA1 from Infineon Technologies is a 600 V, 0.6 Ω R_DS(on) CoolMOS™ C6 superjunction MOSFET optimized for high-efficiency hard-switching and resonant topologies in industrial SMPS, server power supplies, and telecom rectifiers. It delivers 11 A continuous drain current at T_C = 100 °C with ultra-low gate charge (Q_G = 19.5 nC) and output charge (Q_OSS = 34 nC), enabling high-frequency operation up to 300 kHz.

For engineers reviewing the IPD60R600C6BTMA1 datasheet, IPD60R600C6BTMA1 pinout, IPD60R600C6BTMA1 application, or IPD60R600C6BTMA1 equivalent, key selection criteria include its 0.6 Ω R_DS(on) at V_GS = 10 V, 19.5 nC total gate charge, 34 nC output charge, 11 A I_D rating, and TO-252 (DPAK) package thermal performance validated per JEDEC JESD51-2.

Technical Context

This device implements Infineon's CoolMOS™ C6 technology based on superjunction cell architecture with optimized charge balancing, delivering significantly lower conduction and switching losses than previous generations. Its low Q_G/Q_OSS ratio supports ZVS/ZCS soft-switching in LLC and phase-shifted full-bridge converters.

The MOSFET features a fully qualified industrial temperature range (−55 °C to +150 °C), halogen-free mold compound, and Pb-free plating. It is designed for unidirectional high-side or low-side switching in DC-DC and AC-DC stages where fast turn-on/turn-off (t_on = 14 ns, t_off = 71 ns) and low commutation ruggedness stress are critical.

Key Specifications

Pinout & Package

IPD60R600C6BTMA1 is housed in a surface-mount TO-252 (DPAK) package with exposed drain pad for enhanced thermal dissipation. The package complies with JEDEC MO-238 and features gull-wing leads for reflow compatibility.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage superjunction MOSFET applications.

Compared with STP60N6F6 and IXTH60N60L2, IPD60R600C6BTMA1 offers superior thermal resistance (1.9 K/W), lowest Q_G/Q_OSS combination, and full industrial qualification-making it the optimal choice for high-density, high-efficiency 200+ kHz power stages where long-term field reliability is mandatory.

Availability

IPD60R600C6BTMA1 is available at Aetrix Electronics and suitable for server power supplies, industrial SMPS, telecom rectifiers, and UPS inverter stages requiring stable component supply across multi-year production cycles.

Supply support for IPD60R600C6BTMA1 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 R&D centers.

The CoolMOS™ C6 series was engineered specifically for high-efficiency, high-frequency AC-DC and DC-DC conversion in datacenter, telecom, and industrial power systems-emphasizing low R_DS(on) × Q_G and robust commutation ruggedness.

FAQ

What is the maximum recommended gate resistor value for IPD60R600C6BTMA1 in a 250 kHz LLC resonant converter?

A gate resistor of 10 Ω is recommended to balance switching speed and EMI in 250 kHz operation. This value limits peak gate current to <2 A while keeping t_on/t_off within datasheet-specified 14 ns/71 ns ranges. Higher values (>22 Ω) increase switching losses and risk shoot-through in half-bridge configurations due to delayed turn-off.

Does IPD60R600C6BTMA1 require a negative gate voltage for reliable turn-off in high-dv/dt environments?

No. The device's V_GS(th) of 3.2 V (min) and low Miller plateau voltage (≈4.5 V) allow robust turn-off with 0 V gate drive. However, a −5 V negative bias is recommended in >50 V/ns dV/dt applications (e.g., SiC-based half-bridges) to prevent false turn-on via capacitive coupling through the Miller capacitance.

Can IPD60R600C6BTMA1 replace IPD60R600C7 in an existing design?

Yes, with minor layout review. The C7 variant has identical R_DS(on), Q_G, and thermal specs but improved dv/dt immunity (50 V/ns → 60 V/ns). No gate drive or snubber changes are needed, though the C6's slightly lower Q_rr (110 nC vs. 125 nC) may reduce body diode losses in discontinuous conduction mode.

What PCB copper area is required under the drain pad to achieve R_thJC = 1.9 K/W in a 2-layer board?

A minimum 400 mm² (20 mm × 20 mm) of 2 oz (70 µm) copper connected directly to the drain pad via ≥6 thermal vias (0.3 mm diameter, 0.8 mm pitch) achieves the specified R_thJC. Adding a 3rd internal ground plane layer further reduces R_thJA by 12%, but is not required for junction-to-case spec compliance.