onsemi

2SA1774G

2SA1774G Description

The 2SA1774G is a PNP single bipolar transistor designed and manufactured by onsemi. This device is known for its high performance and reliability in various electronic applications. With an operating temperature range of 150°C (TJ), it can withstand high-temperature environments. The 2SA1774G has a maximum collector-emitter breakdown voltage of 50V and a maximum power dissipation of 150mW, making it suitable for high-voltage and high-power applications. The device is surface mountable and comes in a tape and reel packaging, making it easy to integrate into various electronic systems.

2SA1774G Features

• PNP transistor type for high current gain and low noise
• 140MHz transition frequency for fast switching and high-speed operation
• 100mA maximum collector current for high current handling capabilities
• 500mV maximum Vce saturation at 5mA and 50mA, ensuring low power consumption
• 120 minimum DC current gain (hFE) at 1mA and 6V, providing consistent performance
• 500pA maximum collector cutoff current (ICBO) for low leakage and high reliability
• Moisture Sensitivity Level (MSL) of 1, indicating unlimited storage time before reflow soldering
• RoHS3 compliant and REACH unaffected, ensuring environmental compliance

2SA1774G Applications

The 2SA1774G is ideal for various applications where high performance, reliability, and environmental compliance are crucial. Some specific use cases include:

1. Audio and video amplifiers: The high current gain and low noise characteristics make it suitable for audio and video amplification applications.
2. Switching regulators: The high transition frequency and low Vce saturation make it an excellent choice for switching regulator designs.
3. Motor control: The high voltage and current handling capabilities make it suitable for motor control applications, such as in industrial automation and robotics.
4. Consumer electronics: The RoHS3 compliance and REACH unaffected status make it ideal for consumer electronics, such as smartphones, tablets, and laptops.

Conclusion of 2SA1774G

The 2SA1774G is a high-performance PNP single bipolar transistor that offers excellent technical specifications and performance benefits. Its unique features, such as high current gain, low noise, and environmental compliance, make it an ideal choice for various applications, including audio and video amplifiers, switching regulators, motor control, and consumer electronics. However, it is important to note that the product is currently obsolete, which may limit its availability and future support. Despite this, the 2SA1774G remains a reliable and high-quality option for those seeking a PNP single bipolar transistor with exceptional performance and reliability.