ON Semiconductor 2SC4770-2 NPN Power Transistor

The 2SC4770-2 is a high-performance NPN power transistor manufactured by ON Semiconductor, a leading provider in energy-efficient innovations. This robust semiconductor device is designed to handle significant power levels while maintaining high efficiency, making it suitable for a wide range of power amplification and switching applications.

Key Features:

• Voltage & Current: The 2SC4770-2 is capable of withstanding high voltage and current, featuring a collector-emitter voltage (V<sub>CEO) of 800V and a collector current (I<sub>C) of 3A, making it an excellent choice for high-voltage circuits.
• Power Dissipation: With a power dissipation (P<sub>D) of 40W, this transistor can handle significant levels of power, which is essential for heavy-duty operations.
• High Frequency: It operates at high frequencies, which is ideal for applications that require fast switching and performance.
• Gain Bandwidth Product: The 2SC4770-2 boasts a gain bandwidth product (f<sub>T) of 30 MHz, ensuring good amplification characteristics for a variety of uses.

Applications:

The ON Semiconductor 2SC4770-2 is versatile and can be used in a range of applications, including:

• Power supply units
• Switching regulators
• Motor controls
• Audio power amplifiers
• Inverters
• Converter circuits

Reliability:

ON Semiconductor is known for its commitment to reliability and the 2SC4770-2 is no exception. It is built to meet high-quality standards, ensuring stable operation even under strenuous conditions. The device also features built-in safeguards against excessive voltage, current, and temperature, making it a reliable choice for critical applications.

Package Information:

The 2SC4770-2 comes in a TO-220AB package, which is widely used for power transistors due to its ability to efficiently dissipate heat. This package is suitable for through-hole mounting, which adds to the ease of integration into various circuit designs.

For engineers and designers looking for a power transistor that offers both high performance and reliability, the ON Semiconductor 2SC4770-2 is an excellent option that combines both in a cost-effective solution.