Product Overview: 2SK1904 - ON Semiconductor

The 2SK1904 is a high-performance N-Channel MOSFET designed and manufactured by ON Semiconductor, a renowned leader in power and signal management. This MOSFET is engineered to deliver efficient power conversion and switching with high-speed operation, making it an excellent choice for a wide range of applications.

Key Features:

• High-Speed Switching: The 2SK1904 is optimized for rapid switching, reducing transition losses and improving overall efficiency in power circuits.
• Low On-Resistance: With an exceptionally low on-resistance (R<sub>DS(on)), this MOSFET minimizes conduction losses, which is crucial for high-efficiency power supplies and DC-DC converters.
• High Drain-Source Voltage: The device supports a high drain-source voltage (V<sub>DSS), allowing it to handle higher voltage applications with ease.
• Gate Charge: The optimized gate charge (Q<sub>G) results in lower switching energy and faster turn-on and turn-off times, which is beneficial for high-frequency operations.

Applications:

• Power Supply Units (PSUs)
• DC-DC Converters
• Motor Control Systems
• Switch Mode Power Supplies (SMPS)
• LED Lighting
• Automotive Applications

Technical Specifications:

Parameter Value Drain-Source Voltage (V<sub>DSS) 60V Continuous Drain Current (I<sub>D) 30A Power Dissipation (P<sub>D) 45W Operating Temperature Range -55°C to +150°C

The 2SK1904 from ON Semiconductor represents a blend of reliability, efficiency, and high performance. Its robust design ensures stable operation even under harsh conditions, making it a preferred choice for designers and engineers seeking to optimize their power management systems.