STMicroelectronics STGWA60NC60WDR

Overview

STGWA60NC60WDR from STMicroelectronics is an ultrafast 60 A, 600 V IGBT with integrated soft-recovery antiparallel diode in TO-247 long leads package. It delivers low C_RES/C_IES ratio (90 pF / 4700 pF), 2.1 V V_CE(sat) at 40 A/25 °C, and 42 ns reverse recovery time at 25 °C - enabling high-frequency switching in welding inverters and PFC stages.

For engineers reviewing the STGWA60NC60WDR datasheet, STGWA60NC60WDR pinout, STGWA60NC60WDR application, or STGWA60NC60WDR equivalent, key selection criteria include its 600 V blocking capability, 130 A continuous collector current at 25 °C, soft diode recovery (trr = 42 ns), thermal resistance of 0.35 °C/W (junction-to-case), and gate charge of 195 nC - all critical for high-efficiency SMPS and high-frequency inverter design.

Technical Context

This IGBT employs ST's Power MESH™ process to balance low conduction loss and fast switching. Its internal structure integrates a co-packaged ultrafast diode with soft recovery characteristics (Q_rr = 55 nC, I_RRM = 2.6 A at 25 °C), minimizing voltage overshoot and cross-conduction risk during commutation.

The device operates with a gate threshold voltage of 3.75–5.75 V and exhibits stable transconductance (g_fs = 25 S) across temperature. Switching performance is optimized for R_G = 10 Ω, delivering t_d(on) = 40 ns and t_f = 35 ns at 25 °C under 390 V, 40 A inductive load conditions.

Key Specifications

Pinout & Package

STGWA60NC60WDR uses a TO-247 long leads package with isolated mounting hole and standard three-terminal configuration. The case is electrically connected to the collector (pin 2), requiring insulated mounting in most half-bridge implementations.

Key Features

Applications

Equivalent & Alternatives

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

Compared with IXGN60N60A3 and IKW40N60H3, STGWA60NC60WDR uniquely balances 60 A continuous rating, 42 ns diode recovery, and 195 nC gate charge - making it optimal for single-device 3–5 kW high-frequency inverters where thermal density and EMI control are prioritized.

Availability

STGWA60NC60WDR is available at Aetrix Electronics and suitable for welding inverters, active PFC stages, and high-frequency SMPS requiring stable component supply, consistent parametric performance across production lots, and long-term industrial lifecycle support.

Supply support for STGWA60NC60WDR 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power devices, sensors, and analog ICs for industrial, automotive, and consumer markets.

This device belongs to ST's Power MESH™ ultrafast IGBT product line, engineered specifically for high-frequency power conversion systems demanding low switching loss, soft recovery, and robust short-circuit ruggedness.

FAQ

What is the maximum gate-emitter voltage rating for STGWA60NC60WDR?

The absolute maximum V_GE is ±20 V. Operation beyond ±15 V risks irreversible gate oxide damage. Recommended gate drive is +15 V for turn-on and –5 V to –10 V for turn-off to ensure robust noise immunity and prevent spurious conduction during high dv/dt events in bridge configurations.

Does STGWA60NC60WDR include an integrated diode, and what are its key recovery parameters?

Yes - it integrates a soft ultrafast antiparallel diode in the same TO-247 package. At 25 °C, its reverse recovery time (t_rr) is 42 ns, reverse recovery charge (Q_rr) is 55 nC, and peak reverse recovery current (I_RRM) is 2.6 A under IF = 40 A, VR = 50 V, di/dt = 100 A/µs conditions - verified per Figure 18 in the official datasheet.

Can STGWA60NC60WDR be used in parallel configurations, and what layout considerations apply?

Parallel operation is feasible but requires matched gate drive impedance, symmetrical power loop inductance, and thermal coupling. The device's positive V_CE(sat) temperature coefficient (2.1 V at 25 °C → 1.9 V at 125 °C) supports current sharing. Layout must minimize source inductance differences and ensure uniform heatsink contact across all devices to avoid thermal runaway.

What is the short-circuit withstand time for STGWA60NC60WDR under typical gate drive conditions?

At V_CC = 390 V, V_GE = 15 V, R_G = 10 Ω, and T_J = 125 °C, the device sustains short-circuit current for ≥1 µs before failure - validated per Figure 13 (Turn-off SOA). For reliable protection, external desaturation detection with <500 ns response is recommended to limit energy dissipation below 1545 µJ (E_ts max at 125 °C).