2SB1133R

Single Bipolar Transistors Overview

The onsemi 2SB1133R is a PNP bipolar junction transistor (BJT) designed for power switching applications. It features a maximum collector-emitter voltage of 60 V and a continuous collector current rating of 3 A. The device utilizes a TO-220ML through-hole package, providing robust thermal performance with a total power dissipation capacity of 2 W. Operating within a temperature range from -55°C to +150°C, it offers a transition frequency of 40 MHz, suitable for general-purpose amplification and switching tasks in industrial and consumer electronics.

Single Bipolar Transistors Feature Summary

• High current handling capability up to 3 A for demanding load switching
• Robust thermal design via TO-220ML package supporting 2 W dissipation
• Wide operating temperature range extending to +150°C for harsh environments

Single Bipolar Transistors Applications

• General-purpose power switching circuits
• Industrial motor control interfaces
• Consumer appliance power management

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'R' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure the TO-220ML lead form matches the target PCB footprint requirements. Cross-reference the electrical parameters with the latest revision to avoid discrepancies in voltage or current ratings during component sourcing.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor requires 60 V blocking capability and 3 A continuous current in a through-hole format. Consider the 40 MHz transition frequency for moderate-speed switching needs. Evaluate thermal management strategies given the 2 W dissipation limit in the TO-220ML package for high-power density designs.

Single Bipolar Transistors Part Context

This part belongs to onsemi's discrete bipolar transistor portfolio, targeting cost-effective power solutions. The 2SB series typically serves as a complement to NPN counterparts in push-pull configurations. The TO-220ML variant offers a compact alternative to standard TO-220 packages while maintaining similar thermal characteristics for surface-mountable or board-mounted power applications.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.