ON Semiconductor 2SD1621T-TD-E NPN Transistor

The ON Semiconductor 2SD1621T-TD-E is a high-quality NPN bipolar junction transistor (BJT) designed for use in a wide range of electronic applications. This transistor is known for its high efficiency and reliability, making it an ideal choice for designers and engineers looking to develop high-performance electronic circuits.

Key Features

• Voltage & Current: The 2SD1621T-TD-E transistor is capable of supporting a collector-emitter voltage (Vceo) of 50V, collector current (Ic) of up to 1A, and a total device power dissipation of 1W, allowing it to handle moderate power applications with ease.
• High Gain Bandwidth Product: With a transition frequency (fT) of 100MHz, this transistor is suitable for applications that require high-speed switching and amplification, such as audio amplifiers, signal processing, and other high-frequency circuits.
• Low Saturation Voltage: The low Vce(sat) ensures efficient operation with minimal power loss, which is essential for battery-powered devices and energy-saving applications.
• Complementary PNP Type: The 2SD1621T-TD-E has a complementary PNP type available, which allows for the creation of push-pull amplifier configurations, offering more flexibility in circuit design.
• Package: Packaged in a compact SOT-89 surface-mount package, the 2SD1621T-TD-E is suitable for use in space-constrained applications, while also providing good thermal performance.

Applications

The versatility of the 2SD1621T-TD-E makes it suitable for a range of applications, including:

• Power management circuits
• Switching regulators
• DC-DC converters
• Motor control circuits
• Audio amplifiers
• Signal processing

Quality and Reliability

ON Semiconductor is a trusted name in the industry, and the 2SD1621T-TD-E transistor is built to their high standards of quality and reliability. With its robust construction and proven performance, this component is well-suited for both commercial and industrial applications where consistency and longevity are critical.

Overall, the 2SD1621T-TD-E from ON Semiconductor is an excellent choice for designers looking for a dependable and efficient NPN transistor that can meet the demands of modern electronic circuits.