2SB892T

Single Bipolar Transistors Overview

The 2SB892T is a small signal bipolar junction transistor (BJT) manufactured by onsemi. It is a PNP silicon device designed for general-purpose switching and amplification applications. The component features a maximum collector current of 2A and a collector-emitter breakdown voltage of 50V. It is housed in a cylindrical plastic package with three pins. The transistor has a minimum DC current gain (hFE) of 200 and can operate at junction temperatures up to 150°C with a maximum power dissipation of 1W.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration for complementary circuit designs
• High collector current capability of 2 amperes
• Low profile cylindrical plastic encapsulation

Single Bipolar Transistors Applications

• General purpose small signal amplification
• Switching circuits requiring moderate current handling
• Complementary pairs with NPN transistors

Single Bipolar Transistors Procurement Notes

Verify the manufacturer designation carefully, as the original 2SB892T was produced by Sanyo. Ensure the specific datasheet matches the onsemi version if sourced from their inventory. Confirm the package style is the cylindrical MP type rather than standard TO-92 variants. Check for RoHS compliance status in the latest documentation before integration into regulated products.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with 2A continuous current capacity is required. The 50V breakdown voltage suits low-voltage logic and power supply applications. Consider the cylindrical package constraints for PCB layout and thermal management. Compare hFE ranges against application requirements for consistent gain performance across production batches.

Single Bipolar Transistors Part Context

This part belongs to the small signal bipolar transistor category. It serves as a high-current alternative to standard 2SB892 variants. The cylindrical package distinguishes it from common TO-92 molded cases. It is often used in audio pre-amplifiers and power regulation stages where compact form factors are necessary.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include other PNP transistors with similar 2A current ratings and 50V voltage limits. Verify pinout compatibility between cylindrical packages. Cross-reference electrical characteristics such as saturation voltage and current gain to ensure functional equivalence in existing designs.