2SA1015-B

Single Bipolar Transistors Overview

The 2SA1015-B is a PNP silicon epitaxial planar transistor manufactured by Shenzhen Slkormicro Semicon Co., Ltd. It is housed in a TO-92 through-hole package and designed for audio frequency general-purpose amplifier applications. Key electrical specifications include a collector-emitter breakdown voltage of 50 V, a maximum collector current of 150 mA, and a power dissipation rating of 400 mW. The device features a gain bandwidth product of 80 MHz and a typical collector-emitter saturation voltage of 300 mV.

Single Bipolar Transistors Feature Summary

• Designed for audio frequency general-purpose amplifier applications
• Suitable for driver stage amplifier applications
• High voltage and high current capability

Single Bipolar Transistors Applications

• Audio frequency general purpose amplifier applications
• Driver stage amplifier applications

Single Bipolar Transistors Procurement Notes

Verify the manufacturer origin carefully, as the 2SA1015 part number is widely produced by multiple vendors including Toshiba. Ensure the specific ordering suffix matches the required electrical tolerances and packaging configuration. Cross-reference datasheets from authorized distributors to confirm that the Shenzhen Slkormicro Semicon Co., Ltd. variant meets the necessary performance criteria for your specific circuit design requirements.

Single Bipolar Transistors Selection Notes

Select this component when a PNP bipolar junction transistor with moderate voltage ratings and low-power dissipation is required for audio signal processing. Consider the TO-92 package constraints for thermal management and board space. Evaluate the 80 MHz gain bandwidth product against the target signal frequencies to ensure adequate amplification performance without distortion in the intended application environment.

Single Bipolar Transistors Part Context

The 2SA1015 is a legacy silicon PNP transistor originally popularized by Toshiba for consumer electronics and audio equipment. It serves as a standard replacement for older designs requiring a small-signal PNP switch or amplifier. The -B suffix typically denotes a specific binning or packaging variation provided by Shenzhen Slkormicro Semicon Co., Ltd., aligning with the broader industry standard for this component type.

Single Bipolar Transistors Replacement Considerations

Datasheets indicate similar transistors are available from other manufacturers. Verify pinout compatibility and electrical parameters before substituting.