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ABB 5SHY35L4503 / 3BHB004693R0001 / 3BHB004692R0002 / 5SXE01-0127 – IGCT Module & Gate Driver Parameter Table
Critical Disclaimer: The part numbers in this request are frequently conflated or misattributed across distributor listings. The most technically coherent interpretation treats 5SHY35L4503 as the IGCT device, 3BHB004693R0001 and 3BHB004692R0002 as associated stack/assembly part numbers, and 5SXE01-0127 as the matched gate driver board. However, some sources describe 3BHB004693R0001 as a control unit or even an IGBT module with entirely different ratings. Verify all parts against the original ABB datasheet (Doc. No. 5SYA1228-01) and the drive’s spare-parts list before procurement.
Parameter Table: ABB 5SHY35L4503 IGCT System
Manufacturer: ABB Semiconductors (now Hitachi Energy)
Device Type: Asymmetric Integrated Gate-Commutated Thyristor (IGCT), press-pack
Primary Model: 5SHY35L4503
Associated Part Numbers: 3BHB004693R0001 (anode-side IGCT / assembly reference); 3BHB004692R0002 (cathode-side IGCT / assembly reference); 5SXE01-0127 (matched gate driver PCB)
Repetitive Peak Off-State Voltage (V DRM): 4,500 V
Max Controllable Turn-Off Current (I TGQM): 4,000 A
Max Average On-State Current (I TAVM): 1,345 A (half-sine, T C = 85 °C)
Max RMS On-State Current (I TRMS): 2,110 A
Surge Current (I TSM): 32 kA (t p = 10 ms); 47 kA (t p = 1 ms)
On-State Voltage (V T): ≤ 2.70 V at 4,000 A
Threshold Voltage (V T0): 1.40 V; Slope Resistance (r T): 0.325 mΩ
Turn-On Delay (t don): ≤ 3 µs; Turn-Off Delay (t doff): ≤ 6 µs
Mounting Force: 36–44 kN
Cooling: Press-pack double-sided, water-cooled heatsink interface
Gate Interface: Fiber-optic isolated control with status feedback; requires matched 5SXE01-0127 driver
Operating Junction Temperature: −40 °C to +125 °C
Weight: ~3.30 kg (IGCT device only)
Typical Applications: ABB ACS1000 / ACS6000 medium-voltage drives, HVDC, STATCOM, large industrial converters
Identity Conflict Summary
The part numbers in this set are not interchangeable and are frequently misdescribed:
5SHY35L4503 is consistently identified as an asymmetric IGCT rated 4,500 V . One listing incorrectly claims it is a “symmetric IGCT” with 3,500 V / 4,500 A ratings and 9.8 kg weight—this conflicts with ABB’s official datasheet and the 5SHY asymmetric naming convention .
3BHB004693R0001 appears in three irreconcilable forms: as an IGCT assembly reference paired with 5SHY35L4503 , as a “control unit (CPU module)” with Ethernet/RS-485/CAN interfaces , and as an “IGBT module” rated 1,200 V / 1,000 A . The IGCT association is the most technically plausible; the control-unit and IGBT claims lack corroboration from ABB documentation.
3BHB004692R0002 is cited as the cathode-side IGCT component in the stack assembly . One outlier listing describes it as a “control panel controller” with Wi-Fi and TTL interfaces—this is almost certainly a scraped or fabricated description unrelated to the actual power semiconductor .
5SXE01-0127 is consistently described as the gate driver board matched to the 5SHY35L4503 IGCT . Some listings incorrectly label it as an “IGBT module” or claim it is a “direct substitute” for the IGCT itself—it is not; it is the control electronics that drive the IGCT gate .
Usage Note: The official ABB datasheet for 5SHY35L4503 (Doc. No. 5SYA1228-01) is the only reliable source for design-in parameters . Press-pack IGCTs require calibrated clamping force (36–44 kN) and OEM-specified thermal interfaces; substituting components across the 3BHB004693/3BHB004692 revision pairs without verifying gate-driver compatibility can cause commutation failure or device destruction. Do not rely on distributor-generated “specification tables” for this part family—the conflicting voltage, current, and device-type claims indicate widespread catalog contamination.
ABB IGCT Module | ABB ACS6000 | ABB PCS6000
ABB IGCT Module | ABB ACS6000 | ABB PCS6000
ABB IGCT Module | ABB ACS6000 | ABB PCS6000
ABB IGCT Module | ABB ACS6000 | ABB PCS6000
