The 2N6491G is a high-power Bipolar Junction Transistor (BJT) manufactured by ON Semiconductor, a company renowned for its innovative and reliable semiconductor solutions. This particular transistor is designed to handle significant power levels and is commonly used in a variety of amplification and switching applications.

Key Features

• Transistor Polarity: NPN - This means the 2N6491G is an NPN-type transistor, which primarily uses electrons as charge carriers. NPN transistors are typically used for high-speed switching and higher current applications.
• Collector-Emitter Voltage (VCEO): 80V - The maximum voltage from collector to emitter with the base open that this transistor can withstand without breakdown.
• Collector Current (IC): 15A - The 2N6491G can handle a collector current up to 15 amperes, making it suitable for driving high-power circuits.
• Power Dissipation (Pd): 115W - It has a high power dissipation rating, which indicates the amount of power in the form of heat that the transistor can dissipate without being damaged.
• DC Current Gain (hFE): 30 to 240 - This range in DC current gain allows for a consistent and reliable amplification factor, which is critical for applications requiring stable performance.

Applications

The 2N6491G is suitable for a broad spectrum of applications including:

• Power switching circuits
• Linear amplifiers
• Audio amplifiers
• Regulators
• Motor controls

Quality and Reliability

ON Semiconductor is committed to high standards of quality and reliability, and the 2N6491G is no exception. It is designed to meet the rigorous demands of commercial and industrial electronic devices. The device is housed in a TO-220 package, which is known for its robustness and thermal efficiency, ensuring a reliable performance even under challenging conditions.

Environmental Compliance

The 2N6491G adheres to environmental standards and is compliant with RoHS (Restriction of Hazardous Substances), reflecting ON Semiconductor's dedication to environmental sustainability and the production of eco-friendly products.