2SC4288A Silicon NPN Power Transistor TRANSISTOR 1500/600V,12A,200W TO-3PL

The 2SC4288A is a heavy-duty NPN silicon power transistor designed for high-voltage and high-power applications that demand the utmost in electrical resilience. This component is specifically engineered for use in horizontal deflection circuits for large-screen, high-resolution color monitors and television sets. With its massive power handling capabilities and high voltage tolerance, the 2SC4288A is a critical component for specialized industrial equipment and legacy display technology. Housed in the large TO-3PL package, it is built to manage significant thermal loads, ensuring that the device remains within safe operating temperatures even during continuous, high-stress operation. If you are looking for a transistor that can handle the extreme demands of high-voltage power supplies or CRT-based display systems, the 2SC4288A is the professional choice for reliability and performance.

Technical excellence is at the heart of the 2SC4288A, featuring a staggering collector-emitter voltage rating of 1500V and a collector current of 12A. These specifications make it one of the most powerful NPN transistors in its class, capable of managing the intense energy levels required for magnetic deflection in large displays. With a power dissipation rating of 200W, the 2SC4288A is designed to be paired with substantial heat sinking to dissipate the heat generated during high-current switching. The silicon NPN structure is optimized for high-speed switching at high voltages, which is essential for maintaining the precision of scanning lines in high-resolution CRT monitors. This transistor provides the electrical headroom necessary to prevent catastrophic failure in systems where voltage transients are common, offering a level of protection and durability that standard transistors simply cannot match.

The TO-3PL package of the 2SC4288A is a key factor in its high-power performance. This larger package format provides a greater surface area for heat transfer compared to standard TO-220 or TO-247 packages. This is essential for 200W components, as efficient thermal management is the primary factor in determining the lifespan of a power transistor. The TO-3PL design allows for secure mounting and excellent contact with heat sinks, ensuring that the internal junction temperature remains stable. This makes the 2SC4288A ideal for industrial power controllers, high-voltage converters, and specialized laboratory equipment where power density and thermal reliability are non-negotiable. The robust lead design also ensures low contact resistance, which is vital when dealing with currents up to 12A, preventing localized heating at the connection points and ensuring overall circuit efficiency.

Beyond its primary use in display technology, the 2SC4288A is an excellent candidate for high-voltage switching regulators and motor control circuits. Its ability to withstand 1500V makes it suitable for applications that interface directly with high-voltage DC rails or rectified AC lines. In industrial settings, this transistor is often found in heavy-duty power supplies where it serves as the primary switching element. The 2SC4288A's high current gain ensures that it can be driven effectively by lower-power control circuits, making it a versatile bridge between low-voltage logic and high-power output. Its durability in the face of inductive kickback and other electrical stresses makes it a favorite for engineers who need to build rugged systems that can survive in harsh electrical environments without the need for constant repair or component replacement.

Reliability and longevity are the hallmarks of the 2SC4288A power transistor. Manufactured using advanced silicon processing techniques, this transistor exhibits stable electrical characteristics over a wide range of operating conditions. This stability is crucial for maintaining the calibration of precision equipment and ensuring that power output remains consistent over time. The 2SC4288A is built to last, with a rugged construction that resists the effects of thermal cycling and electrical aging. For technicians and engineers performing repairs on high-end monitors or industrial power units, using an authentic 2SC4288A is essential for restoring the device to its original factory specifications. Its proven track record in the most demanding electronic applications makes it a trusted component for anyone who requires high-voltage power handling without compromise.

Invest in the power and precision of the 2SC4288A High Voltage NPN Power Transistor for your high-demand electronic applications. Whether you are maintaining critical legacy display systems or designing new high-voltage power solutions, this transistor provides the 1500V capacity and 200W power dissipation you need to succeed. Our 2SC4288A units are sourced from high-quality production lines to ensure they meet the rigorous standards required for high-power electronics. Don't risk your expensive equipment with inferior or under-rated components. Choose the 2SC4288A for its unparalleled voltage tolerance and robust thermal design. Add the 2SC4288A to your cart today and ensure your projects have the power and reliability they deserve. With its massive capacity and proven industrial performance, it is the ultimate solution for your high-voltage NPN transistor needs.