2SB985T-AE

Single Bipolar Transistors Overview

The Sanyo 2SB985T-AE is a PNP silicon small signal bipolar transistor designed for general-purpose switching and amplification applications. It features a single-element configuration housed in a TO-92MOD plastic epoxy package with three pins. The device supports a maximum collector current of 0.7A and a collector-emitter breakdown voltage of 20V. It operates at junction temperatures up to 150°C and provides a minimum DC current gain (hFE) of 60, ensuring reliable performance in low-power electronic circuits.

Single Bipolar Transistors Feature Summary

• PNP silicon construction for standard small-signal operations
• Robust thermal handling capability up to 150°C junction temperature
• Compact cylindrical plastic packaging suitable for through-hole mounting

Single Bipolar Transistors Applications

• General-purpose signal amplification
• Low-power switching circuits
• Audio pre-amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'AE' against official Sanyo documentation to confirm pinout compatibility and electrical tolerances. Ensure the component meets RoHS requirements if applicable, as some legacy Sanyo transistors may not be compliant. Cross-reference the manufacturer's latest datasheet to validate the exact hFE grading and package dimensions before integration into production designs.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate current handling and low voltage ratings is required. The TO-92MOD package offers a balance between power dissipation and board space efficiency. Consider the minimum hFE of 60 when designing bias networks to ensure adequate gain margins for the intended application load and frequency response requirements.

Single Bipolar Transistors Part Context

This part belongs to the Sanyo small signal bipolar transistor family, specifically engineered for consumer electronics and industrial control systems. The 2SB series typically serves as a cost-effective solution for discrete logic interfaces and analog signal conditioning tasks where high-frequency performance is not the primary constraint.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with generic PNP equivalents such as the 2SA series or other manufacturers' TO-92 packages by comparing absolute maximum ratings and pin configurations.