Infineon Technologies IKD15N60RC2ATMA1

Overview

IKD15N60RC2ATMA1 from Infineon is a 600V, 15A reverse-conducting (RC) IGBT with monolithically integrated freewheeling diode in PG-TO252-3 package. It delivers 2.0 V V_CE(sat) at 15 A and 25°C, supports hard-switching up to 20 kHz, features 3 µs short-circuit withstand time, and operates up to 175°C junction temperature-used in inverter stages of air conditioning compressors and refrigerator motor drives.

For engineers reviewing the IKD15N60RC2ATMA1 datasheet, IKD15N60RC2ATMA1 pinout, IKD15N60RC2ATMA1 application, or IKD15N60RC2ATMA1 equivalent, key selection criteria include V_CE(sat) stability over temperature, integrated diode reverse recovery performance (Q_rr = 0.50 µC at 25°C), thermal resistance (R_th(j-c) = 1.30 K/W), gate charge (Q_G = 72.0 nC), and RC topology suitability for compact half-bridge inverter designs.

Technical Context

This device implements Infineon's TRENCHSTOP™ RC technology, integrating an IGBT and fast-recovery diode on a single die to eliminate parasitic inductance between switching elements. Its gate threshold voltage (V_GE(th) = 4.3–5.7 V) enables robust turn-on under noisy industrial conditions, while tight parameter distribution ensures consistent current sharing in parallel configurations.

The RC architecture eliminates external diode placement constraints and reduces PCB layout complexity in single-phase inverter legs. Thermal design leverages low R_th(j-c) (1.30 K/W) for the IGBT and separate R_th(j-c) (5.00 K/W) for the diode-critical for accurate junction temperature estimation during transient overload events.

Key Specifications

Pinout & Package

Package: PG-TO252-3 (DPAK), surface-mount, single-row 3-pin outline with exposed drain pad for thermal enhancement.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar reverse-conducting IGBT applications.

Compared with IKD15N60RA and FGA15N60UFD, IKD15N60RC2ATMA1 provides superior system-level integration, reduced EMI from minimized loop inductance, and extended reliability in humid environments-making it optimal for next-generation compact inverter modules targeting IE5 efficiency standards.

Availability

IKD15N60RC2ATMA1 is available at Aetrix Electronics and suitable for air conditioning inverters, refrigerator compressor drives, and general-purpose motor drives requiring stable component supply, long-lifecycle support, and automotive-grade process consistency.

Supply support for IKD15N60RC2ATMA1 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 AG is a German semiconductor manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and consumer markets.

The TRENCHSTOP™ RC-Series targets cost-sensitive, high-volume inverter applications demanding monolithic integration, thermal robustness, and qualification for industrial environmental stress-particularly in white goods and HVAC systems.

FAQ

What is the maximum recommended gate resistor value for reliable switching?

The datasheet specifies RG(on)/RG(off) = 49 Ω for characterization, yielding td(off) = 374 ns and Eoff = 0.35 mJ at 25°C. Increasing RG beyond 68 Ω raises switching losses disproportionately and risks incomplete turn-off under high di/dt; 33–47 Ω is optimal for balancing speed, loss, and EMI in 15–20 kHz inverter designs.

Can IKD15N60RC2ATMA1 replace standard IGBTs in existing TO-252 layouts?

Yes-it uses the standard PG-TO252-3 footprint with identical pinout (G-E-C), enabling drop-in replacement in layouts designed for discrete IGBT+diode combinations. However, the integrated diode alters current return path routing; verify that emitter trace inductance remains <10 nH to avoid oscillation during diode reverse recovery.

How does humidity robustness impact field reliability in tropical climates?

Qualified to JEDEC J-STD-020 MSL1, the device withstands 260°C reflow without moisture-induced delamination. In field operation, this translates to >10-year MTBF in 85°C/85% RH environments-validated by Infineon's accelerated life testing-making it suitable for air conditioners deployed in Southeast Asia and Latin America.

Is the integrated diode rated for continuous conduction mode (CCM) operation?

Yes-the diode is rated for 12.5 A continuous forward current at Tc = 25°C (6.6 A at Tc = 100°C), with trr = 129 ns and Qrr = 0.50 µC at 25°C. These parameters support CCM operation in PFC-less inverter topologies up to 16 kHz, provided thermal design maintains Tvj ≤ 150°C during sustained freewheeling.