I. Key Technical Parameters
1. 5SHY3545L0014 IGCT Component
Reverse Recovery Voltage (VDRM): 4500V
Rated On-State Current: 3500A
Short-term Surge Tolerance Current: 55000A
Gate Trigger Voltage: 3V, Gate Trigger Current: 200~500mA
Operating Junction Temperature Range: -40℃~+125℃; Storage Temperature: -40℃~+150℃
Package Type: StakPak Press-fit Water-cooled Package
Junction Heat Resistance: 0.0075K/W
Cooling Form: Forced Water Cooling
Component Self-Weight: 3.3kg
2. 3BHB013085R0001 Gate Driver Board
Input Power Supply Voltage: 24VDC
Peak Gate Driver Output Current: 1.6A
Control Signal Isolation Method: Optical Isolation
Applicable Main Circuit Insulation Voltage Rating: 4500V
Environmental Operating Temperature: -20℃~+50℃
Equipped with Power Supply, Operation, and Fault Status LED Indicators
Fault Lockout Response: Microsecond-level Pulse Lockout

Product Performance
The driver board is one-to-one matched with the original factory of the IGCT. The gate charge and driving timing are precisely adapted. It cannot be replaced by other models of driver boards.
Built-in multiple protections such as short circuit, gate undervoltage, device overheating, and driving overload. Fault signals are fiber-optically transmitted to the main control system.
Press-fit Water-cooled Heat Dissipation Structure, capable of long-term 7×24-hour full-load continuous stable operation.
Large Current Thick Copper PCB Circuit, resistant to vibration, strong electromagnetic interference, suitable for dusty, high-temperature, and high-harmonic harsh industrial environments.
Optimized Switching Drive Waveform, Suppresses Voltage Peaks, Reduces Switching Losses and Overall Electromagnetic Radiation.
Standard Plug-in Terminal, Simple on-site disassembly, maintenance, and replacement operations.

Application Domains
ABB ACS5000, ACS6000 Water-cooled 6kV Medium Voltage High-power Frequency Converter Equipment
Heavy Industry Transmission: Rolling Mill Mainframe, Mine Main Hoist, Cement Grinding Mill, Large Water Supply Pump, Boiler Blower
Onshore and Offshore High-power Wind Power Grid Connectors
High Voltage SVG Static Reactive Power Compensation Device, Lightweight HVDC Converter Valve Segment
Oceangoing Ship Power Propulsion Converter System, Four-Quadrant Feedback Type High-power Transmission Unit
Large-capacity Synchronous Motor High-power Rectification Excitation Unit