STMicroelectronics STGP7NC60HD

Overview

STGP7NC60HD from STMicroelectronics is a 600 V, 14 A very fast IGBT in TO-220 package, optimized for high-frequency switching in hard-switched and resonant topologies. It features low V_CE(sat) (2.5 V typ. at 7 A), ultra-low C_res/C_ies ratio (17 pF / 720 pF), and an integrated soft ultra-fast recovery antiparallel diode (t_rr = 37 ns). Used in PFC stages of server SMPS and 20 kHz–100 kHz motor drives.

For engineers reviewing the STGP7NC60HD datasheet, STGP7NC60HD pinout, STGP7NC60HD application, or STGP7NC60HD equivalent, key selection criteria include V_CE(sat) vs. temperature stability, diode reverse recovery charge (Q_rr = 40 nC), gate charge profile (Q_g = 48 nC), and thermal resistance (R_thJC = 1.56 °C/W) for thermal design validation.

Technical Context

This IGBT employs ST's PowerMESH vertical structure to achieve simultaneous low conduction loss and fast switching-enabling operation up to ~100 kHz in continuous conduction mode PFC. Its gate threshold voltage (V_GE(th) = 3.75–5.75 V) ensures robust noise immunity while supporting standard 15 V gate drive.

The integrated diode exhibits soft recovery with low I_rrm (2.1 A) and minimal tail current, reducing EMI and cross-conduction risk in bridge configurations. Dynamic parameters-including t_d(off) = 72 ns and E_off = 150 µJ-are characterized at V_CC = 390 V, I_C = 7 A, R_G = 10 Ω, enabling accurate loss modeling in inductive-load inverters.

Key Specifications

Pinout & Package

STGP7NC60HD uses a TO-220AB package with isolated tab (electrically connected to collector). The case serves as the primary thermal path and must be electrically insulated from heatsink unless system-level grounding permits collector-to-chassis connection.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STGB7NC60HDT4, STGP7NC60HD trades surface-mount scalability for through-hole mechanical robustness and simplified heatsinking; versus IRG4PH60KD, it delivers measurable improvement in EMI, efficiency, and component count via monolithic soft-diode integration.

Availability

STGP7NC60HD is available at Aetrix Electronics and suitable for high-frequency inverters, SMPS and PFC modules, and motor drives requiring stable component supply across industrial and computing power systems.

Supply support for STGP7NC60HD 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, power, microcontroller, and sensor solutions for automotive, industrial, and consumer markets.

STGP7NC60HD belongs to ST's PowerMESH™ IGBT family, engineered specifically for high-efficiency, high-frequency power conversion in server PSUs, industrial motor drives, and renewable energy interfaces.

FAQ

What is the maximum recommended gate resistor value for STGP7NC60HD in a 100 kHz PFC application?

For 100 kHz operation with acceptable switching loss and EMI, ST recommends R_G = 10 Ω (as used in datasheet characterization). Using R_G > 15 Ω increases t_d(off) to 116 ns and raises E_off by ~85%, risking thermal overload at full load. A 5–10 Ω non-inductive resistor with Kelvin emitter connection is optimal.

Can STGP7NC60HD replace STGP7NC60D in existing designs?

Yes-STGP7NC60HD is a direct upgrade over STGP7NC60D, offering identical pinout and package but improved V_CE(sat) (2.5 V vs. 2.7 V), faster t_f (60 ns vs. 90 ns), and softer diode recovery (Q_rr = 40 nC vs. 65 nC). No layout or gate drive changes are required; efficiency improves by ~0.3% in typical PFC designs.

Is the metal tab electrically isolated in STGP7NC60HD?

No-the metal tab is internally connected to the collector terminal. Electrical isolation from the heatsink is mandatory unless the system architecture grounds the DC bus negative rail to chassis. ST specifies creepage/clearance distances per IEC 60950-1; use isolating pads rated ≥1.5 kV RMS for safety compliance.

Does STGP7NC60HD support parallel operation?

Yes-with careful attention to gate loop symmetry and emitter inductance matching. Its positive V_GE(th) temperature coefficient (−2.5 mV/°C) enables current sharing; however, paralleling requires individual 5 Ω gate resistors and Kelvin emitter routing to avoid oscillation. Derate total current by 15% for two devices.