VISHAY 1200V 140A SCR MODULE VSKT142 12PBF

Description:

The Vishay VSKT142/12PBF SCR module is a high-power thyristor module designed for controlled rectification, power regulation, and motor control applications in industrial electrical systems. Commonly installed in DC drives, soft starters, welding equipment, battery charging systems, power conversion units, and heavy-duty automation machinery requiring reliable high-current switching performance. Maintenance technicians, OEM manufacturers, and system integrators use this module for replacement, retrofit projects, repair work, and industrial power control system upgrades.

Applications:

The Vishay VSKT142/12PBF SCR module is commonly used in industrial motor control systems, DC drive assemblies, soft starter circuits, induction heating equipment, welding machines, battery charging systems, power conversion equipment, renewable energy installations, and process control machinery where controlled power delivery and high-current switching are required.

Technical Specifications:

• Manufacturer: Vishay
• Part number: VSKT142/12PBF
• Product type: SCR thyristor module
• Semiconductor type: Silicon-controlled rectifier module
• Repetitive peak off-state voltage: 1200 V
• Average forward current: 140 A
• Module configuration: Dual SCR module
• Electrically isolated baseplate
• High surge current capability
• Designed for controlled rectification applications
• Suitable for AC and DC power control systems
• Heatsink-mount construction
• Industrial-grade power semiconductor design
• RoHS compliant (PBF designation)

Common Replacements:

• Vishay VSKT162/12PBF
• Semikron SKKT 142/12E
• Infineon TT142N12KOF