ON Semiconductor 2SA1728-4-TB-E PNP Transistor

The 2SA1728-4-TB-E is a high-quality PNP transistor manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This particular transistor is designed for general-purpose amplifier and switching applications. It offers excellent performance characteristics that make it suitable for a wide range of electronic circuits.

Key Features

• Type: PNP Bipolar Transistor
• Package: TO-252 (DPAK) surface-mount package, offering compact size and ease of integration in various circuit designs.
• Collector-Emitter Voltage (VCEO): The transistor can handle a maximum voltage of -50V between the collector and emitter, making it suitable for moderate voltage applications.
• Collector Current (IC): It supports a continuous collector current of up to -2A, allowing it to drive a reasonable amount of current in a circuit.
• Power Dissipation (Pc): With a power dissipation of 1W, this transistor can handle a moderate amount of power, suitable for various amplification tasks.
• DC Current Gain (hFE): It has a high DC current gain, ranging from 100 to 320, providing a good level of amplification for the input signal.
• Transition Frequency (fT): The transition frequency is 100MHz, which indicates the frequency at which the transistor can effectively amplify a signal.
• Operating and Storage Junction Temperature Range: It has a wide operating temperature range from -55°C to +150°C, ensuring stability and reliability in different environmental conditions.

Applications

The 2SA1728-4-TB-E PNP transistor is versatile and can be used in various applications such as:

• Power management circuits
• Audio amplifiers
• Signal amplification
• Switching applications
• Driver stages in hi-fi amplifiers and television circuits

ON Semiconductor's commitment to quality ensures that the 2SA1728-4-TB-E transistor is a reliable choice for designers and engineers looking to create efficient and durable electronic products. Its robust design and electrical characteristics make it an essential component for any application requiring a PNP transistor with its specifications.