Vishay ST180S12P0 Diode Scr Thyristor 200A 1200V

Description:

The Vishay VS-ST180S12P0 SCR thyristor is a high-power semiconductor switching device designed for controlled rectification, power regulation, and motor control applications in industrial electrical systems. Commonly installed in DC drives, soft starters, welding equipment, power supplies, battery charging systems, and industrial automation machinery requiring high-current switching performance. Maintenance technicians, OEM manufacturers, and system integrators use this thyristor for replacement, retrofit projects, repair work, and power control system upgrades.

Applications:

The Vishay VS-ST180S12P0 SCR thyristor is commonly used in industrial motor control systems, DC drive assemblies, soft starter circuits, power conversion equipment, induction heating systems, welding machines, battery charging equipment, and process control machinery where reliable high-current switching and controlled power delivery are required.

Technical Specifications:

• Manufacturer: Vishay
• Part number: VS-ST180S12P0
• Product type: SCR thyristor
• Repetitive peak off-state voltage: 1200 V
• Average forward current: 200 A
• Semiconductor type: Silicon-controlled rectifier (SCR)
• Package style: Stud mount
• High surge current capability
• Designed for controlled rectification applications
• Suitable for AC and DC power control systems
• Industrial-grade power semiconductor construction
• Low conduction losses
• High reliability switching performance
• Compatible with heatsink-mounted assemblies

Common Replacements:

• Vishay VS-ST180S16P0
• Infineon T1800N12TOF
• Semikron SKT180/12E