The 2SA1764 is a high-performance PNP transistor designed by ON Semiconductor, a leader in energy-efficient innovations. This transistor is optimized for low voltage operation, making it an ideal choice for power management applications in modern electronic devices. The 2SA1764 is widely used in various applications, including load switches, power amplifiers, and voltage regulators due to its excellent power handling and efficient current control capabilities.

Key Features

• Low V<sub>CE(sat): The 2SA1764 boasts a low collector-emitter saturation voltage, reducing power loss and improving efficiency in circuit operation.
• High Current Gain: With a high current gain (h<sub>FE), this transistor can amplify weak electrical signals, making it suitable for audio amplifiers and signal processing applications.
• Fast Switching Speed: The device is designed for rapid switching, enabling high-speed operation in digital circuits and reducing transition losses.
• Complementary Design: It can be paired with its NPN counterpart, the 2SC4617, for push-pull configurations, offering a balanced and efficient solution for amplification circuits.
• Small Package: Available in a compact SOT-323 package, the 2SA1764 is perfect for space-constrained applications, allowing for high-density PCB layouts.

Applications

The 2SA1764 is versatile and can be used in a variety of electronic circuits. Some common applications include:

• Power Management Circuits
• Audio Amplifiers
• Signal Processing
• DC-DC Converters
• Portable Devices
• Motor Control Circuits

Technical Specifications

• Collector-Emitter Voltage (V<sub>CEO): -50 V
• Collector Current (I<sub>C): -150 mA
• Power Dissipation (P<sub>D): 150 mW
• Operating and Storage Junction Temperature Range: -55°C to +150°C

ON Semiconductor's commitment to quality ensures that the 2SA1764 meets the highest standards of reliability and performance. For those looking to integrate a robust PNP transistor into their designs, the 2SA1764 is an excellent choice that combines functionality, efficiency, and compactness.