STMicroelectronics 2N5321 Silicon PNP Transistor

The 2N5321 is a high-quality silicon PNP transistor designed and manufactured by STMicroelectronics, a global semiconductor leader known for its comprehensive range of electronics components. This versatile transistor is well-suited for a variety of applications, ranging from switching and amplifier functions to general-purpose uses in commercial, industrial, and military environments.

The 2N5321 features a robust construction that ensures reliable performance even under challenging conditions. Its specifications include a collector-base voltage (VCBO) of -80V, a collector-emitter voltage (VCEO) of -40V, and an emitter-base voltage (VEBO) of -5V. This allows the transistor to handle moderate power levels while maintaining stability and efficiency.

With a collector current (IC) rating of up to -1A, the 2N5321 is capable of driving moderate loads. Its power dissipation (PD) is rated at 800mW, which contributes to its ability to manage thermal conditions effectively. The transistor also features a DC current gain (hFE) range that ensures sufficient amplification for a variety of signal processing tasks.

The 2N5321 comes in a TO-39 metal can package, which is known for its durability and good thermal conductivity. This packaging makes it an excellent choice for applications where physical robustness and heat dissipation are important factors. Additionally, the TO-39 package is conducive to easy mounting on printed circuit boards (PCBs) or use in socketed applications.

STMicroelectronics provides detailed datasheets and technical support for the 2N5321, making it easier for engineers and designers to integrate this transistor into their projects. Whether it's used in audio amplifiers, signal processing equipment, or as a switch in power supplies, the 2N5321 offers a reliable and efficient solution for controlling current flow in electronic circuits.

For those looking to source the 2N5321, it is widely available through various electronics distributors and directly from STMicroelectronics. Its combination of performance, reliability, and versatility makes it a go-to component for those seeking a dependable PNP transistor for their electronic designs.