Infineon Technologies IKA06N60TXKSA1

Overview

IKA06N60TXKSA1 from Infineon Technologies is a 600 V, 6 A TRENCHSTOP™ IGBT with integrated Emitter Controlled HE diode in PG-TO220-3 (FullPAK) package. It delivers 1.5 V typical V_CE(sat) at 25°C, 175°C maximum junction temperature, and 5 µs short-circuit withstand time-designed for inverter-driven motor control in washing machines and variable-speed drives.

For engineers reviewing the IKA06N60TXKSA1 datasheet, IKA06N60TXKSA1 pinout, IKA06N60TXKSA1 application, or IKA06N60TXKSA1 equivalent, key selection criteria include low conduction loss, soft fast-recovery diode behavior, thermal ruggedness up to 175°C, and JEDEC-compliant reliability for industrial motor drive BOMs.

Technical Context

This IGBT uses TRENCHSTOP™ and Fieldstop technology to achieve tight parameter distribution, high switching speed, and temperature-stable V_CE(sat) across –40°C to +175°C. Its integrated anti-parallel diode features 123 ns reverse recovery time (25°C) and 190 nC Q_rr, enabling low EMI and reduced snubber stress in hard-switched topologies.

The device operates with ±20 V gate-emitter voltage rating and includes internal gate resistance (R_G,int) for controlled turn-on/turn-off dynamics. Short-circuit capability is validated at V_GE = 15 V, V_CC ≤ 400 V, and T_j ≤ 150°C for up to 5 µs-supporting robust protection in overload conditions without external desaturation circuitry.

Key Specifications

Pinout & Package

Package: PG-TO220-3 (FullPAK), through-hole mounting with isolated collector tab. Thermal resistance R_thJC = 5.3 K/W (IGBT), R_thJC,D = 6.5 K/W (diode).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar IGBT + anti-parallel diode applications.

Compared with IKB10N60T and IKP10N60T, IKA06N60TXKSA1 offers optimal balance of thermal performance (5.3 K/W), compact FullPAK form factor, and JEDEC-qualified reliability-making it preferred for space-constrained, thermally demanding 6 A inverter stages where isolation and manufacturability are critical.

Availability

IKA06N60TXKSA1 is available at Aetrix Electronics and suitable for washing machine inverters, single-phase HVAC fan drives, and industrial pump controllers requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.

Supply support for IKA06N60TXKSA1 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 semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and consumer markets.

The TRENCHSTOP™ Series targets high-efficiency, high-reliability motor control applications-optimized for low-loss switching, thermal ruggedness, and integration-ready packaging in white goods and industrial drives.

FAQ

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

The datasheet specifies r_G = 23 Ω for characterization, and Figure 10 shows tf increases linearly above 50 Ω. For 16 kHz operation with <100 ns total switching time, use 10–33 Ω. Higher values (>68 Ω) extend t_SC margin but increase E_off by >40%, raising thermal stress on the die.

Can IKA06N60TXKSA1 be used in parallel configurations?

Yes-its tight V_CE(sat) distribution (±0.25 V) and positive temperature coefficient enable stable current sharing. Use matched gate resistors (<5% tolerance), symmetrical PCB layout, and shared heatsink with thermal interface material to maintain ΔT_j < 5°C between paralleled devices.

Is the integrated diode suitable for ZVS or resonant topologies?

The Emitter Controlled HE diode has soft recovery (low I_rrm/Q_rr ratio) and low stored charge, making it compatible with quasi-resonant and LLC converters. However, its 123 ns t_rr limits usable frequency to ≤500 kHz; for >1 MHz, discrete SiC Schottky diodes are preferred.

Does the FullPAK package require electrically isolating the heatsink?

Yes-the collector tab is electrically active and isolated from emitter and gate. Mounting to a grounded heatsink without isolation violates creepage/clearance requirements and risks short-circuit failure. Use ceramic or silicone thermal pads rated ≥2.5 kV RMS for isolation.