Infineon Technologies SGB06N60ATMA1

Overview

SGB06N60ATMA1 from Infineon Technologies is a 600 V, 6 A NPT (Non-Punch-Through) IGBT optimized for motor control and inverter applications. It delivers 2.3 V collector-emitter saturation voltage at 150 °C, 10 µs short-circuit withstand time at V_GE = 15 V, and 75% lower E_off versus prior-generation devices - enabling high-efficiency, thermally robust switching in industrial drives.

For engineers reviewing the SGB06N60ATMA1 datasheet, SGB06N60ATMA1 pinout, SGB06N60ATMA1 application, or SGB06N60ATMA1 equivalent, key selection criteria include its tight parameter distribution across temperature, parallel-switching capability, JEDEC2 qualification for motor/inverter use, and low conduction + switching loss trade-off at 400 V/6 A operation.

Technical Context

This NPT-technology IGBT uses a planar cell structure with field-stop layer to achieve stable V_CE(sat) over -55 °C to +150 °C and minimal drift in gate threshold voltage (V_GE(th) = 3–5 V). Its 1.85 K/W junction-to-case thermal resistance supports high-power-density designs when mounted on 6 cm² copper area.

Dynamic performance is defined by 264 ns typical turn-off delay and 65 ns fall time at T_j = 25 °C, with total switching energy of 0.263 mJ under 400 V/6 A/50 Ω gate drive. Short-circuit ruggedness is validated at 60 A peak I_C(SC) and 10 µs t_SC, limited to <1000 events with >1 s recovery interval.

Key Specifications

Pinout & Package

Supplied in PG-TO-263-3-2 (D²PAK, TO-263AB) package with isolated mounting tab. Pin assignment verified per Infineon datasheet Rev. 2.2: three terminals - Collector (Tab), Gate (Pin 1), Emitter (Pin 2).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar IGBT switching applications.

Compared with STGP6NC60KD and IRG4PH60UD, SGB06N60ATMA1 provides superior thermal stability, JEDEC2 validation for motor control, and lowest E_off - making it optimal for new designs prioritizing efficiency, ruggedness, and qualification compliance over legacy footprint reuse.

Availability

SGB06N60ATMA1 is available at Aetrix Electronics and suitable for industrial motor drives, home appliance inverters, and solar microinverter designs requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.

Supply support for SGB06N60ATMA1 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, with global R&D and manufacturing infrastructure.

SGB06N60ATMA1 belongs to Infineon's StrongIRFET™ IGBT family, engineered specifically for high-efficiency, high-ruggedness 600 V inverter stages in industrial and consumer motor control applications.

FAQ

What is the maximum gate-emitter voltage rating for SGB06N60ATMA1?

The absolute maximum gate-emitter voltage is ±20 V DC. Exceeding this rating risks permanent gate oxide damage. Recommended operating range is -10 V to +15 V, with -5 V to +15 V used for robust turn-off/turn-on in motor drives. Gate driver circuits must include clamping or Zener protection to stay within limits.

Does SGB06N60ATMA1 include an integrated freewheeling diode?

No - SGB06N60ATMA1 is a discrete IGBT die in PG-TO-263-3-2 package without an integrated diode. However, Infineon offers co-packed variants (e.g., SGB06N60U) with a matched ultrafast diode. For half-bridge designs, a separate ultrafast diode such as IDH06SG60C must be used.

What PCB layout considerations apply to the collector tab?

The collector is electrically connected to the metal tab and must be isolated from the heatsink using a thermally conductive, electrically insulating pad (e.g., Bergquist Sil-Pad 2000). Minimum creepage distance of 4 mm is required between tab edges and adjacent traces. Thermal vias under the tab are not recommended due to mechanical stress risk.

Is SGB06N60ATMA1 suitable for 20 kHz PWM operation in servo drives?

Yes - tested switching energy of 0.391 mJ at 150 °C and 400 V confirms suitability for 15–20 kHz servo inverter stages. However, gate resistor must be tuned to balance switching loss (lower R_G) and voltage overshoot (higher R_G); 22–33 Ω is typical for 20 kHz with 50 V/ns dV/dt limits.