The ABB 5STP28L4200 is a high-voltage phase control thyristor module engineered for use in heavy industrial power electronics applications. Rated at 4200V, this ABB 5STP series device is built to handle the rigorous demands of AC/DC converters, soft starters, motor drives, and large-scale power regulation systems. ABB's 5STP series thyristors are globally recognized for their rugged construction, consistent gate trigger characteristics, and long operational life, making them a preferred choice in demanding utility-scale and industrial environments.

Applications for the 5STP28L4200 include high-power AC motor soft starters, static VAR compensators (SVC), DC motor drives, industrial heating systems, crane and hoist controls, traction power supplies, and utility-scale power conversion equipment. The high blocking voltage rating makes this device particularly well-suited for medium-voltage drive systems and grid-connected power conversion where reliability and thermal performance are critical.

Quick Reference: 5STP28L4200

Key Features:

• 4200V repetitive peak off-state voltage for high-voltage industrial applications
• ABB 5STP series phase control thyristor design optimized for low conduction losses
• Robust module construction with pressure contact technology for superior thermal cycling endurance
• Reliable gate trigger performance across a wide temperature range
• Designed for high surge current capability in converter and inverter circuits
• Compact module format simplifies system integration and heat sink mounting

Sourcing high-voltage thyristor modules like the 5STP28L4200 can be a challenge, especially for OEM replacements, system upgrades, or emergency maintenance situations where long lead times from the manufacturer are not acceptable. ATI Accurate Technology specializes in stocking hard-to-find, long-lead-time, and obsolete power semiconductors including ABB's full 5STP thyristor series. Whether you need a single unit or a larger quantity for a planned maintenance program, ATI is positioned to fulfill your requirements quickly and reliably.

Contact ATI Accurate Technology today for the 5STP28L4200 and all your power semiconductor needs. Call us at 239-734-7566, email sales@igbts.us, or visit igbts.us to place your order. Orders received before 5PM EST ship same day. ATI serves customers across the USA and internationally with fast, reliable service on IGBTs, thyristors, diodes, and rectifier modules.