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SMMBT5551LT1G

The SMMBT5551LT1G is a high-power, high-gain, and high-frequency NPN transistor offered by ON Semiconductor. It is designed for use in a wide range of applications, including power amplifiers, RF power amplifiers, and RF power management circuits.

Description:

The SMMBT5551LT1G is a high-power NPN transistor that features a high current gain (hFE) of up to 16,000 and a high power dissipation rating of up to 200 watts. It is available in a plastic TO-263-3 package, which provides excellent thermal performance and is suitable for use in high-power applications.

Features:

• High current gain (hFE) of up to 16,000
• High power dissipation rating of up to 200 watts
• Collector-emitter voltage (VCEO) of up to 500 volts
• Collector-base voltage (VCBO) of up to 600 volts
• Emitter-base voltage (VEBO) of up to 12 volts
• High-frequency operation up to 3 GHz
• Low thermal resistance (Rthjc) of 2.3°C/W

Applications:

The SMMBT5551LT1G is suitable for use in a wide range of high-power and high-frequency applications, including:

• Power amplifiers for wireless communication systems
• RF power amplifiers for radar and satellite communication systems
• RF power management circuits for wireless power transfer systems
• Class AB power amplifiers for audio systems
• High-power switching applications

In summary, the SMMBT5551LT1G is a high-power, high-gain, and high-frequency NPN transistor that is ideal for use in a wide range of high-power and high-frequency applications. Its high current gain, high power dissipation rating, and low thermal resistance make it a popular choice for power amplifiers, RF power amplifiers, and RF power management circuits.