The 2SA1307-Y is a PNP silicon epitaxial transistor manufactured by Toshiba Semiconductor and Storage. It is designed for use in audio amplifier applications. It's known for its good linearity and gain characteristics.

Applications:

• Audio Amplifiers
• General Purpose Amplification
• Signal Processing

Features:

• High Collector-Emitter Voltage
• High Collector Current
• Good Linearity

Benefits:

• Good audio quality in amplifier circuits
• Can handle relatively high voltage and current levels

Specifications:

The 2SA1307-Y features a Collector-Emitter Voltage (VCEO) of -160V. The Collector Current (IC) is -7A, and the Collector Power Dissipation is 70W. The DC Current Gain (hFE) typically ranges from 100-200. The Y classification represents a specific gain range. It is commonly packaged in a TO-3P package. It is designed to operate between -55°C to +150°C.

The 2SA1307-Y is a suitable component for audio amplification circuits where good linearity and a reasonable power handling capability are required.