The KSB772YS is a PNP epitaxial silicon transistor manufactured by Fairchild Semiconductor (now part of ON Semiconductor). It is designed for use in medium power amplifier and switching applications. This transistor offers good linearity and high gain characteristics, making it suitable for a variety of audio and general-purpose circuits.

Applications

• Audio Amplifiers
• Switching Circuits
• Linear Regulators
• Driver Stages
• General Purpose Amplification

Features

• PNP Transistor: Suitable for applications requiring a PNP device.
• Medium Power: Designed for medium power amplification and switching.
• High Gain: Offers good current gain (hFE) for efficient amplification.
• Low Saturation Voltage: Minimizes power loss in switching applications.
• Collector Current: -3A
• Collector-Emitter Voltage: -40V

Benefits

• Improved Circuit Performance: High gain and low saturation voltage enhance circuit performance.
• Simplified Design: Suitable for a wide range of applications, simplifying circuit design.
• Cost-Effective: Provides a cost-effective solution for amplification and switching needs.

The KSB772YS is typically packaged in a TO-126 package, allowing for easy mounting and heat sinking. Key technical specifications include a collector-emitter voltage (VCEO) of -40V, a collector current (IC) of -3A, and a power dissipation (PD) of 1.3W. Its high gain and low saturation voltage make it a reliable choice for various analog and digital circuits. The 'YS' suffix may indicate specific gain or other characteristic variations.