ON Semiconductor 2SD1621S-TD Bipolar Transistor

The 2SD1621S-TD is a high-performance NPN bipolar junction transistor (BJT) from ON Semiconductor, designed for use in a wide range of electronic applications. This versatile transistor is well-suited for power amplification and switching applications due to its robust characteristics and reliable performance.

Key Features

• High Current Capacity: The 2SD1621S-TD is capable of handling high levels of current, making it suitable for power regulation and control in electronic circuits.
• Low Saturation Voltage: It features a low collector-emitter saturation voltage, which enhances its efficiency by minimizing power loss during operation.
• Fast Switching Speed: This transistor is designed for applications requiring quick switching, providing rapid response times that are essential for high-frequency operations.
• High Reliability: ON Semiconductor's commitment to quality ensures that the 2SD1621S-TD transistor offers consistent performance and a long operational life.

Applications

The 2SD1621S-TD is ideal for a variety of applications, including:

• Power management in consumer electronics
• DC-DC converters
• Motor control circuits
• Audio amplifiers
• Switching regulators
• General-purpose amplification

Electrical Specifications

Some of the key electrical characteristics of the 2SD1621S-TD include:

• Collector-Emitter Voltage (V<sub>CEO): 60 V
• Collector Base Voltage (V<sub>CBO): 80 V
• Emitter Base Voltage (V<sub>EBO): 7 V
• Collector Current (I<sub>C): 3 A
• Power Dissipation (P<sub>D): 25 W
• Transition Frequency (f<sub>T): 100 MHz

Package and Quality

The 2SD1621S-TD comes in a TO-252 (DPAK) package, which is designed for surface-mount technology (SMT). This compact package size is advantageous for space-constrained applications while providing adequate thermal performance. ON Semiconductor ensures that this product meets stringent quality standards, providing reliable and consistent performance for industrial and commercial use.

For detailed information, datasheets, and technical specifications, customers are encouraged to visit ON Semiconductor's official website or contact their local sales representative.