2SD1648-TB-E Transistor by ON Semiconductor

The 2SD1648-TB-E is a high-power bipolar junction transistor (BJT) designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This NPN transistor is optimized for audio frequency power amplifier applications and is capable of handling high current loads with exceptional reliability and performance.

The device is housed in a TO-220B package, which is known for its robustness and superior thermal performance. The package is designed to handle higher currents and dissipate heat efficiently, making the 2SD1648-TB-E suitable for high-power circuits. With its through-hole mounting design, this transistor can be easily integrated into various electronic designs, providing a secure and reliable connection.

The 2SD1648-TB-E boasts a collector-base voltage (VCBO) of 80V, a collector-emitter voltage (VCEO) of 60V, and a collector current (IC) of 3A, which allows it to drive medium to high-power circuits without saturation. Its power dissipation is rated at 25W, ensuring that the device can handle significant power levels without compromising its performance or longevity.

This transistor features a high DC current gain (hFE), ranging from 40 to 320, which makes it highly efficient in amplification applications. The high gain also means that the 2SD1648-TB-E can be driven by a relatively small input current, making it suitable for use in a wide range of electronic devices, from professional audio equipment to consumer electronics.

ON Semiconductor's commitment to quality ensures that the 2SD1648-TB-E meets stringent standards for reliability and performance. The device is also designed with an emphasis on energy efficiency, making it an environmentally friendly choice for designers looking to reduce power consumption in their applications.

In summary, the 2SD1648-TB-E transistor from ON Semiconductor is a high-performance solution for audio amplification and power switching applications. Its robust TO-220B package, high current handling, and efficient thermal dissipation make it a reliable and durable choice for engineers and designers.