BUT13, NPN Silicon Power Transistor, TO-3 Package

The BUT13 is a high-voltage NPN power transistor designed for industrial and power-switching applications. With a collector-emitter voltage rating of 400V and a maximum current rating of 12A, this transistor is well-suited for switching regulators, motor control, and industrial power management. The TO-3 package ensures excellent thermal management and mechanical strength, making it an optimal choice for high-reliability applications. The combination of fast switching speeds and low saturation voltage enables greater power efficiency and performance stability.
Key Features:

• Ultra-high voltage capacity – Handles up to 400V collector-emitter voltage for demanding power applications.
• Robust current handling – Supports 12A collector current, making it suitable for high-power circuits.
• High thermal efficiency – TO-3 package design allows excellent heat dissipation and durability.
• Optimized for switching – Fast transition times make it ideal for high-frequency applications.
• Low energy loss – Features low collector-emitter saturation voltage, increasing efficiency in power circuits.
• Designed for industrial use – With a 125W power dissipation rating, it excels in heavy-duty applications.