The 2SD2058-Y is an NPN silicon epitaxial transistor manufactured by KEC (Korea Electronics Co.). It's designed for switching and amplification applications in various electronic circuits.

Applications:

• High-speed switching circuits
• DC-DC converters
• Motor drivers
• Power amplifiers
• Relay drivers

Features:

• High collector current (IC): Enables switching and amplification of relatively large currents.
• Low saturation voltage (VCE(sat)): Minimizes power loss during switching.
• Fast switching speed: Suitable for high-frequency applications.
• High power dissipation: Allows for operation at higher power levels.
• Green compound molding

Benefits:

• Efficient switching performance in power supply circuits.
• Reliable operation in motor control applications.
• Reduced power consumption due to low saturation voltage.
• Improved system efficiency and performance.
• Environmentally friendly packaging.

Additional Details:

The 2SD2058-Y typically comes in a TO-251 or TO-252 package. Key electrical characteristics include a collector-emitter voltage (VCEO) of 60V, a collector current (IC) of 3A, and a power dissipation (PC) of 20W. The typical saturation voltage (VCE(sat)) is low. The switching times (ton and toff) are typically in the nanosecond range. It is RoHS compliant.