2SB1215T-TL-H

Single Bipolar Transistors Overview

The onsemi 2SB1215T-TL-H is a PNP silicon bipolar junction transistor designed for high-current switching applications. It features a collector current rating of 3 A and a collector-emitter voltage breakdown of 100 V. The device is characterized by low collector-to-emitter saturation voltage and high transition frequency (fT). It utilizes a compact surface-mount package to facilitate slim and small circuit board designs.

Single Bipolar Transistors Feature Summary

• Low collector-to-emitter saturation voltage for efficient power handling
• High transition frequency and fast switching time for high-speed operation
• Excellent linearity of hFE for consistent performance
• Small-sized package enabling compact and slim application sets

Single Bipolar Transistors Applications

• Relay drivers
• High-speed inverters
• Converters
• General high-current switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix TL-H against the official onsemi datasheet to confirm the tape-and-reel packaging configuration. Ensure the component meets halogen-free compliance requirements as specified in the manufacturer documentation before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with 100 V breakdown and 3 A continuous current capability is required. The low saturation voltage makes it suitable for applications demanding minimal voltage drop during conduction. The small package size is advantageous for space-constrained PCB layouts requiring high-current switching performance.

Single Bipolar Transistors Part Context

This part belongs to the 2SB series of PNP bipolar transistors from onsemi. It is functionally paired with the 2SD1815 NPN counterpart, allowing for complementary push-pull configurations in amplifier and switching circuits. The series is engineered for general-purpose high-current switching tasks.

Single Bipolar Transistors Replacement Considerations

The 2SD1815 serves as the complementary NPN device within the same family. Verify pinout compatibility and electrical parameters against alternative PNP transistors offering similar 100 V and 3 A ratings if direct substitution is necessary.

Single Bipolar Transistors FAQ

What is the maximum collector current rating?

The maximum collector current is 3 A.

Is the device compliant with halogen-free standards?

Yes, the datasheet specifies halogen-free compliance.

What type of package does this component use?

It uses a small-sized surface-mount package designed for compact applications.