onsemi

2N5195G

2N5195G Description

The 2N5195G from onsemi is a high-performance PNP bipolar junction transistor (BJT) designed for medium-power switching and amplification applications. With a collector-emitter breakdown voltage (Vceo) of 80V and a maximum collector current (Ic) of 4A, it is well-suited for demanding circuits requiring robust current handling and voltage tolerance. The transistor features a transition frequency (ft) of 2MHz, ensuring stable operation in low-to-moderate frequency applications. Its TO-126 package provides efficient thermal dissipation, supporting a maximum power rating of 40W.

2N5195G Features

• High Voltage & Current Rating: 80V Vceo and 4A Ic enable reliable performance in power circuits.
• Low Saturation Voltage: 1.4V @ 1A, 4A minimizes power loss in switching applications.
• Good DC Current Gain (hFE): 20 @ 1.5A, 2V ensures efficient signal amplification.
• Robust Construction: TO-126 package offers mechanical durability and thermal efficiency.
• Compliance & Reliability: ROHS3 Compliant, REACH Unaffected, and EAR99 classified for broad industrial use.
• Wide Operating Range: Suitable for harsh environments with a non-MSLA (Moisture Sensitivity Level) designation.

2N5195G Applications

• Power Management: Ideal for voltage regulators, DC-DC converters, and power supply circuits due to its high current and voltage tolerance.
• Motor Control: Used in driver stages for small motors and solenoids, leveraging its low Vce(sat).
• Audio Amplification: Suitable for Class B push-pull amplifiers in audio systems, benefiting from its linear gain characteristics.
• Industrial Switching: Applied in relay drivers, inductive load switches, and automotive systems where reliability is critical.

Conclusion of 2N5195G

The 2N5195G stands out as a versatile PNP transistor for medium-power applications, combining high voltage tolerance, efficient switching, and thermal stability. Its low saturation voltage and robust package make it superior to generic PNP transistors in efficiency-critical designs. Whether in power supplies, motor control, or audio systems, this transistor delivers consistent performance, backed by onsemi's quality assurance. Engineers seeking a cost-effective, high-reliability solution for industrial and consumer electronics will find the 2N5195G an excellent choice.