The 2SA1162-GR(TE85L) is a PNP silicon epitaxial transistor manufactured by Toshiba Semiconductor and Storage. This transistor is designed for use in various amplifier and switching applications. Its compact size and robust performance make it suitable for both consumer and industrial electronics.

Applications

• Audio Amplifiers: Used in pre-amplifiers and power amplifier stages for audio signal amplification.
• Switching Circuits: Employed in high-speed switching applications, such as inverters and converters.
• Motor Control: Used in controlling small DC motors and servo systems.
• Line Drivers: Used in driving signals across transmission lines with minimal signal degradation.
• General Purpose Amplification: Suitable for general-purpose amplification in various electronic circuits.

Features

• High Collector Current (IC): Offers a high collector current, enabling it to handle substantial loads.
• Low Saturation Voltage: Ensures minimal power loss during switching operations.
• High Transition Frequency (fT): Allows for high-speed switching and amplification.
• Excellent Linearity: Provides accurate signal amplification with minimal distortion.
• Compact Package: Supplied in a compact package, allowing for efficient use of board space.

Benefits

• Improved Audio Quality: Provides clean and accurate amplification in audio systems.
• Efficient Switching: Enables fast and efficient switching in power electronics.
• Reliable Performance: Offers stable and reliable operation across a wide range of temperatures.
• Reduced Power Consumption: Low saturation voltage contributes to reduced power consumption.
• Space Saving: Compact package allows for high-density circuit designs.

Technical Specifications

The 2SA1162-GR(TE85L) typically features a collector-emitter voltage (VCEO) of -50V, a collector current (IC) of -1.5A, and a power dissipation (PC) of 0.9W. The transition frequency (fT) is around 100 MHz, making it suitable for high-speed applications. The DC current gain (hFE) typically ranges from 100 to 320, providing excellent amplification characteristics. It is housed in a small TO-92 package for easy integration into various circuits.