2SB1167S

Single Bipolar Transistors Overview

The onsemi 2SB1167S is a power bipolar junction transistor (BJT) of the PNP type, designed for general-purpose switching and amplification applications. It features a silicon construction housed in a TO-126LP plastic/epoxy through-hole package with three pins. The device supports a maximum collector current (IC) of 3 A and offers a collector-emitter breakdown voltage (V(BR)CEO) of 100 V. With a nominal transition frequency (fT) of 130 MHz and a power dissipation rating of 1.2 W, it provides reliable performance for medium-power electronic circuits.

Single Bipolar Transistors Feature Summary

• PNP configuration suitable for standard switching and amplification tasks
• Through-hole TO-126LP packaging for robust mechanical mounting
• Silicon-based construction ensuring stable operation

Single Bipolar Transistors Applications

• General-purpose power switching circuits
• Amplifier stages in consumer electronics
• Industrial control systems requiring medium current handling

Single Bipolar Transistors Procurement Notes

Verify the exact suffix designation against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure the procurement channel provides traceable documentation matching the specific lot codes. Cross-reference the TO-126LP physical dimensions with your PCB footprint requirements prior to ordering.

Single Bipolar Transistors Selection Notes

Select this component when a PNP silicon BJT is required for currents up to 3 A and voltages up to 100 V. Consider the 130 MHz transition frequency for moderate-speed switching needs. Evaluate the TO-126LP package constraints regarding board space and thermal management capabilities compared to surface-mount alternatives.

Single Bipolar Transistors Part Context

This part belongs to onsemi’s discrete semiconductor portfolio, specifically within the bipolar junction transistor category. It serves as a fundamental active component for power management and signal processing tasks in various electronic assemblies, complementing the company’s broader range of analog and power solutions.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for equivalent PNP transistors with matching 3 A current ratings and 100 V breakdown voltages. Verify that alternative packages maintain compatible thermal resistance and pin configurations for direct replacement without circuit modification.