The 2SC4115S is an NPN silicon epitaxial planar transistor manufactured by Rohm Semiconductor. It's designed for use in high-speed switching applications, particularly in power supplies and DC-DC converters. This transistor features a low collector-emitter saturation voltage and a high current capability, contributing to efficient and reliable performance.

Applications

• High-speed switching circuits
• Power supplies
• DC-DC converters
• Inverters
• Motor control circuits

Features

• NPN Silicon Epitaxial Planar Transistor
• Low collector-emitter saturation voltage
• High current capability
• Fast switching speed
• High reliability

Benefits

• Improved efficiency in switching applications
• Reduced power dissipation
• Enhanced system performance
• Stable operation under varying conditions
• Long-term reliability

Technical Specifications

The 2SC4115S has a collector-emitter voltage (VCEO) of 300V, a collector current (IC) of 1A, and a power dissipation (PC) of 10W. The collector-emitter saturation voltage (VCE(sat)) is typically 0.3V at IC = 0.5A. The transition frequency (fT) is 10 MHz. The operating junction temperature range is -55°C to +150°C. The transistor is available in a TO-126 package.

The Rohm 2SC4115S is a dependable and efficient NPN transistor tailored for high-speed switching circuits. Its low saturation voltage, high current capacity and reliability make it an appropriate choice for power supplies and DC-DC converter designs.