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VS-VSKU71/06 is listed in the SCRs - Modules range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is MODULE THYRISTOR 75A ADD-A-PAK. Review the specifications below when checking this part for your BOM.
SCRs - Modules specifications for VS-VSKU71/06
- Description：MODULE THYRISTOR 75A ADD-A-PAK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Structure：Common Cathode - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：600 V
- Current - On State (It (AV)) (Max)：75 A
- Current - On State (It (RMS)) (Max)：115 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1300A, 1360A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：ADD-A-PAK (3 + 4)
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：250 mA
- Grade：-
- Qualification：-
SCRs - Modules datasheet and documents for VS-VSKU71/06
SCRs - Modules Overview
The VS-VSKU71/06 is a thyristor module from the AAP Gen 7 series, featuring a common cathode configuration. It has a maximum repetitive peak reverse voltage of 400 V and an average on-state current rating of 75 A at 85 °C case temperature. The device operates within a junction temperature range of -40 to +125 °C and utilizes an exposed direct bonded copper substrate for low thermal resistance.
SCRs - Modules Feature Summary
- Utilizes an exposed direct bonded copper substrate for excellent thermal performance
- Features an industrial standard package with simplified internal structure
- Designed and qualified for industrial level applications
- Includes UL approved file E78996
SCRs - Modules Applications
- High voltage regulated power supplies
- Lighting circuits
- Temperature control circuits
- Motor speed control circuits
- UPS systems
- Battery chargers
SCRs - Modules Procurement Notes
Verify the specific voltage code suffix (e.g., /06) against the datasheet table to confirm the exact VRRM rating. Confirm that the required circuit configuration matches the 'U' designation for common cathodes. Ensure mounting hardware complies with the specified torque requirements for the TO-240AA package.
SCRs - Modules Selection Notes
Select this component when a 75 A thyristor with a 400 V blocking capability is required in a compact industrial package. Consider the thermal resistance characteristics and the need for heatsink mounting. Evaluate if the common cathode topology fits the intended bridge or midpoint circuit design.
SCRs - Modules Part Context
This part belongs to the VS-VSKV71.. and VS-VSKU71.. series, which are thyristor modules designed for general purpose high voltage applications. The series offers various voltage codes ranging from 400 V to 1600 V within the same physical footprint.
SCRs - Modules Replacement Considerations
Consult the official Vishay documentation for cross-reference data. Verify compatibility with existing thermal management solutions and gate drive requirements before substitution.
SCRs - Modules FAQ
What is the circuit configuration for the VS-VSKU71/06?
The 'KU' device code indicates a two SCR common cathode configuration.
What is the maximum non-repetitive surge current for this module?
The maximum peak one-cycle non-repetitive on-state current is 1300 A at 50 Hz and 1360 A at 60 Hz.
What is the recommended mounting torque for the module?
The recommended mounting torque to the heatsink is 4 Nm ± 10%.
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