STMicroelectronics STGB10M65DF2

Overview

STGB10M65DF2 from STMicroelectronics is a 650 V, 10 A trench-gate field-stop IGBT with integrated soft-recovery antiparallel diode in D²PAK (TO-263) package. It delivers 1.55 V typical V_CE(sat) at 10 A/25 °C, 6 µs short-circuit withstand time at V_GE = 15 V, and 1.3 °C/W junction-to-case thermal resistance for the IGBT section-enabling high-efficiency motor control inverters operating up to 175 °C junction temperature.

For engineers reviewing the STGB10M65DF2 datasheet, STGB10M65DF2 pinout, STGB10M65DF2 application, or STGB10M65DF2 equivalent, key selection criteria include its positive V_CE(sat) temperature coefficient for safe paralleling, tight parameter distribution, low R_thJC, and verified 96 ns diode reverse recovery time at 10 A/25 °C-critical for PFC and UPS designs requiring robust switching behavior under thermal stress.

Technical Context

This IGBT employs ST's M-series trench gate field-stop architecture optimized for balanced conduction loss and short-circuit ruggedness. Its gate charge profile (Q_g = 28 nC, Q_gc = 12 nC) supports controlled turn-on/off with 22 Ω gate resistor, yielding 1086 A/µs di/dt(on) and 92 ns current fall time at 25 °C.

The co-packaged diode features soft recovery (trr = 96 ns, Q_rr = 0.373 µC at 25 °C), low forward voltage (V_F = 1.5 V typ. at 10 A), and negative temperature coefficient for V_F, enabling efficient freewheeling in bridge-leg configurations without oscillation risk.

Key Specifications

Pinout & Package

D²PAK (TO-263) package with exposed drain tab (pin 2) for direct heatsink mounting; 3-pin configuration with insulated gate terminal (pin 1), emitter (pin 3), and collector connected to tab (pin 2).

Key Features

Applications

Equivalent & Alternatives

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

Compared with IXGN100N60B3 and IKW10N65ES5, STGB10M65DF2 uniquely combines integrated soft-recovery diode, 6 µs short-circuit capability, and D²PAK thermal performance-making it optimal for cost-sensitive, space-constrained inverter designs where diode co-location and ruggedness are prioritized over ultimate switching speed.

Availability

STGB10M65DF2 is available at Aetrix Electronics and suitable for motor control, UPS, and active PFC applications requiring stable component supply, long-term industrial lifecycle support, and traceable sourcing from STMicroelectronics' qualified production lines.

Supply support for STGB10M65DF2 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 analog, microcontroller, power, and sensor solutions for industrial, automotive, and consumer markets.

STGB10M65DF2 belongs to the M-series IGBT product line, engineered specifically for medium-power inverter systems where low conduction loss, short-circuit robustness, and safe paralleling are essential-targeting motor drives, UPS, and PFC applications up to 3 kW.

FAQ

What is the maximum gate-emitter voltage rating for STGB10M65DF2?

The absolute maximum V_GE is ±20 V, as specified in Table 1 of DS10849 Rev 7. 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 clean commutation and noise immunity in noisy inverter environments.

Does STGB10M65DF2 require a negative gate voltage for reliable turn-off?

No, it operates reliably with 0 V turn-off bias, but a negative gate voltage (–5 V to –10 V) is recommended to improve noise immunity and prevent spurious turn-on in high-di/dt bridge circuits. The device's V_GE(th) range (5–7 V) provides sufficient margin against Miller-induced false triggering when using appropriate gate resistor and layout practices.

Can STGB10M65DF2 be paralleled with identical units without external emitter resistors?

Yes-its positive V_CE(sat) temperature coefficient and tight parameter distribution enable stable current sharing under thermal imbalance. However, matched gate drive loop inductance and symmetrical PCB layout (especially emitter return paths) remain essential to avoid dynamic current imbalance during switching transients.

What is the thermal resistance from junction to ambient (R_thJA) for STGB10M65DF2 in standard D²PAK mounting?

R_thJA is 62.5 °C/W under standard JEDEC test conditions (single-layer 1 in² copper pad, no airflow). This value assumes minimal PCB copper area; actual system-level R_thJA will be significantly lower with proper heatsinking-typically 15–30 °C/W in production motor drive modules using 2–4 oz copper and aluminum extrusions.