STMicroelectronics STGD5H60DF

Overview

STGD5H60DF from STMicroelectronics is a 600 V, 5 A trench gate field-stop IGBT with integrated ultrafast soft-recovery antiparallel diode in DPAK (TO-252) package. It delivers 1.95 V typical V_CE(sat) at 5 A/25 °C, 134.5 ns typical reverse recovery time, and 5 μs short-circuit withstand capability-enabling high-efficiency motor control inverters operating up to 20 kHz.

For engineers reviewing the STGD5H60DF datasheet, STGD5H60DF pinout, STGD5H60DF application, or STGD5H60DF equivalent, this device supports critical design decisions for PFC stages, UPS DC-AC conversion, and industrial motor drives requiring stable switching performance, safe paralleling, and thermal robustness at junction temperatures up to 175 °C.

Technical Context

This IGBT employs ST's proprietary trench gate field-stop structure to balance conduction loss (low V_CE(sat)) and switching loss (low E_on/E_off), targeting high-frequency converters above 10 kHz. Its slightly positive V_CE(sat) temperature coefficient ensures current sharing stability during parallel operation.

The monolithic integration of an ultrafast soft-recovery diode eliminates external diode selection complexity and reduces reverse recovery losses-critical for bidirectional energy flow in regenerative braking and active rectification. Diode parameters are fully characterized across temperature (e.g., Q_rr = 165 nC at 175 °C) and di/dt (up to 100 A/μs).

Key Specifications

Pinout & Package

DPAK (TO-252) package with exposed drain tab (pin 2) for low-inductance, high-current connection and thermal path to PCB copper pour. Standard 3-pin surface-mount outline optimized for automated assembly and thermal performance in compact power modules.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STGD5H60DF, STGB5H60DF offers lower thermal resistance but larger footprint, while IXGH5N60B3D1 trades integrated simplicity for higher ruggedness and external diode flexibility-making STGD5H60DF optimal for cost-sensitive, space-constrained motor drives where monolithic integration and thermal balance are prioritized.

Availability

STGD5H60DF is available at Aetrix Electronics and suitable for motor control inverters, uninterruptible power supplies (UPS), and active power factor correction (PFC) circuits requiring stable component supply, consistent parametric performance, and long-term industrial lifecycle support.

Supply support for STGD5H60DF 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 automotive, industrial, and consumer markets.

STGD5H60DF belongs to the H-series IGBT family, engineered specifically for high-efficiency, high-frequency power conversion in motor drives and UPS systems-emphasizing balanced conduction/switching loss trade-offs and safe paralleling capability.

FAQ

What is the maximum gate-emitter voltage rating for STGD5H60DF?

The absolute maximum V_GE is ±20 V, with recommended operating range of –10 V to +15 V. Exceeding +15 V risks accelerated gate oxide degradation, while negative gate bias below –10 V may cause latch-up in high-dv/dt environments. Gate drive circuits must include clamping (e.g., Zener diodes) to enforce these limits under transient conditions.

Can STGD5H60DF be paralleled with other IGBTs in the same H-series?

Yes-its tightly distributed V_CE(sat) (±5%) and slightly positive temperature coefficient enable stable current sharing without emitter resistors. Parallel operation requires matched gate drive impedance (< 0.5 Ω difference), symmetrical PCB layout, and shared thermal interface. Derate total current to 90% of sum of individual ratings for reliability.

What is the thermal resistance from junction to ambient (R_thJA) for STGD5H60DF in standard PCB mounting?

R_thJA is 100 °C/W when mounted on a 1-inch² 2-oz copper pad with no airflow. This value assumes FR-4 substrate and standard reflow soldering. Adding thermal vias (≥8×0.3 mm diameter) beneath the drain tab reduces R_thJA to ~65 °C/W, enabling 7 A continuous operation at T_C = 100 °C per datasheet Figure 4.

Does STGD5H60DF require a snubber circuit in typical motor drive applications?

A snubber is not required for standard 400 V bus applications with < 200 nH stray inductance, thanks to its soft-recovery diode and controlled turn-off characteristics (E_off = 134 μJ at 175 °C). However, snubbers are recommended when PCB layout inductance exceeds 300 nH or bus voltage exceeds 450 V to limit V_CE overshoot during turn-off.