STMicroelectronics STGW19NC60HD

Overview

STGW19NC60HD from STMicroelectronics is a 19 A, 600 V very fast IGBT with integrated ultra-fast soft-recovery antiparallel diode in TO-247 package. It delivers low V_CE(sat) of 2.0 V (typ.) at 15 V V_GE, 12 A, and exhibits 31 ns reverse recovery time (T_J = 25 °C) for high-efficiency hard-switched and resonant SMPS and PFC stages.

For engineers reviewing the STGW19NC60HD datasheet, STGW19NC60HD pinout, STGW19NC60HD application, or STGW19NC60HD equivalent, key selection criteria include its 2.5 V max V_CE(sat) at 12 A/15 V, 189 μJ typical turn-off energy at 390 V/3 A, 0.9 °C/W junction-to-case thermal resistance, and 59 ns trr at 125 °C - critical for high-frequency motor drives and industrial power conversion.

Technical Context

This IGBT employs ST's PowerMESH process to optimize switching speed and conduction loss trade-off. Its gate threshold voltage (3.75–5.75 V) ensures robust noise immunity, while the integrated diode features soft recovery with 30 nC Q_rr (25 °C) and <2 A I_rrm, minimizing voltage overshoot and EMI in inductive switching.

The device operates across –55 to 150 °C junction temperature range and supports ±20 V gate drive. With 1180 pF C_ies, 36 pF C_res, and 53 nC total gate charge, it enables precise timing control in 50–100 kHz PFC and 10–30 kHz motor inverter designs using 10 Ω gate resistor.

Key Specifications

Pinout & Package

TO-247 package with isolated tab (collector-connected). Three-terminal configuration: Pin 1 = Gate (G), Pin 2 = Collector (C), Pin 3 = Emitter (E). Tab is electrically connected to collector and serves as primary thermal path.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar very fast IGBT with integrated diode applications.

Compared with STGP19NC60HD and STGB19NC60HDT4, STGW19NC60HD offers the lowest thermal resistance (0.9 °C/W) and highest power dissipation capability (140 W), making it optimal for high-reliability, high-power-density TO-247-based industrial inverters and PFC modules where thermal headroom is constrained.

Availability

STGW19NC60HD is available at Aetrix Electronics and suitable for industrial motor controls, telecom SMPS, and EV onboard charger PFC stages requiring stable component supply and long-term lifecycle assurance.

Supply support for STGW19NC60HD 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 PowerMESH™ IGBT family, engineered specifically for high-frequency, high-efficiency power conversion in motor drives, SMPS, and PFC topologies where low conduction loss and soft switching behavior are jointly required.

FAQ

What is the maximum gate-emitter voltage rating for STGW19NC60HD?

The absolute maximum V_GE is ±20 V, as specified in Table 1. Exceeding this rating risks permanent gate oxide damage. Recommended gate drive is +15 V for turn-on and –5 V to –10 V for turn-off to ensure fast, reliable switching and noise immunity in noisy industrial environments.

Does STGW19NC60HD require an external freewheeling diode?

No. The device integrates a monolithically fabricated ultra-fast soft-recovery antiparallel diode with 31 ns trr (25 °C) and 2.6 V forward voltage at 12 A. This eliminates need for discrete diodes in standard inverter and PFC configurations, reducing component count and layout complexity.

How does junction temperature affect turn-off energy?

E_off increases significantly with temperature: from 189 μJ at 25 °C to 407 μJ at 125 °C (Table 6). This reflects increased minority carrier lifetime and tail current duration, requiring gate driver and heatsink design to accommodate higher thermal load at elevated operating temperatures.

Is STGW19NC60HD pin-compatible with other parts in the STGWxxNC60HD series?

No - STGW19NC60HD is a discrete TO-247 IGBT and not part of a pin-compatible series. Other STGW-prefix parts (e.g., STGW20H65FB) differ in voltage rating, current rating, and internal structure; direct substitution requires validation of V_CES, I_C, E_off, and thermal performance in the target application.