Model Interpretation

5SHY: ABB IGCT series prefix

4045: 4000 A nominal / 4500 V rated

L: Press‑pack (StakPak) housing

0006: Specific configuration (gate drive, mounting, ratings)

Technical Parameters

Type: Reverse‑Blocking IGCT (RCT) with integrated gate unit

Rated Voltage (VDRM): 4500 V (DC, repetitive peak)

Nominal Current (IT(AV)): 4000 A (at 85°C case, 180° half‑wave)

Surge Current: 70 kA (10 ms)

On‑State Voltage (VTM): ≤2.2 V (typ. @25°C)

Turn‑Off Time: <10 µs

Switching Frequency: 500 Hz–1 kHz (max 2 kHz)

Diode: Integrated SiC Schottky (1200 V / 4000 A)

Thermal Resistance (Rth(j‑c)): 0.003 K/W (double‑sided cooling)

Operating Junction Temp: −40°C to +125°C

Storage Temp: −55°C to +150°C

Mounting Force: 18 kN ±2 kN

Dimensions: 91 mm diameter (press‑pack), approx. 0.75 kg

Certifications: IEC 60747, UL, CE

Interface & Communication

Gate Interface: Integrated gate drive (20 A peak, 2 µs pulse)

Main Terminals: Press‑pack power contacts (anode/cathode)

Auxiliary: Monitoring/protection signals (overcurrent, overtemperature)

Core Functions

High‑Efficiency Conversion: Low VTM minimizes conduction losses (~99.5% system efficiency)

Fast Switching: Microsecond‑level turn‑off enables high‑frequency PWM

Robust Press‑Pack Design: No bond wires; uniform pressure for reliability

Integrated Protection: Overcurrent, overvoltage, and thermal shutdown

Applications

Power Grids: HVDC transmission, STATCOM, SVC, modular multilevel converters (MMC)

Renewable Energy: Wind farm grid‑tie, solar inverters, energy storage systems

Industry: Medium‑voltage drives (pumps, fans, mills), metal rolling, mining conveyors

Transportation: High‑speed rail traction, marine propulsion

Compatibility

Platform: ABB StakPak, 3L/5L voltage‑source converters (VSC)

Associated Parts: 3BHB030310R0001 (gate unit), 3BHE039203R0101 (control interface)

Cooling: Liquid‑cooled or forced‑air heatsink (double‑sided)