2SB1261-TP

Single Bipolar Transistors Overview

The MCC 2SB1261-TP is a PNP silicon epitaxial transistor housed in a DPAK (TO-252) package. It features a continuous collector current of -3 A and power dissipation of 1 W at 25°C. Key voltage ratings include VCEO and VCBO at -60 V, with VEBO at -7 V. The device operates within a junction temperature range of -55°C to +150°C and has a thermal resistance of 125°C/W. Electrical characteristics specify a DC current gain (hFE) ranging from 60 to 200 under standard test conditions.

Single Bipolar Transistors Feature Summary

• Low collector saturation voltage for efficient switching
• Excellent current-to-gain characteristics across operating ranges
• Moisture Sensitivity Level 1 classification
• Epoxy material meets UL 94 V-0 flammability rating

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Power management applications requiring high current handling
• Amplifier stages utilizing PNP topology

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix when sourcing components. The base part number includes the -TP designation for tape and reel packaging containing 2.5K pieces per reel. Adding an -HF suffix indicates a halogen-free variant. Confirm RoHS compliance status via the manufacturer's official documentation before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a robust PNP transistor with a -60 V collector-emitter breakdown voltage and -3 A continuous current capability. The DPAK package provides suitable thermal performance for moderate power dissipation up to 1 W. Ensure the application circuit accounts for the specified thermal resistance of 125°C/W to maintain junction temperatures within the -55°C to +150°C operational limit.

Single Bipolar Transistors Part Context

This component belongs to Micro Commercial Components' discrete semiconductor lineup, specifically categorized as a PNP silicon epitaxial transistor. The -TP suffix denotes the standard tape and reel packaging format. The device is designed for general electronic applications where reliable switching and amplification are required within the specified voltage and current limits.

Single Bipolar Transistors Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes. Verify that alternative parts match the -60 V voltage ratings, -3 A current capacity, and DPAK footprint. Cross-reference electrical parameters such as hFE and saturation voltages to ensure functional equivalence in the target circuit design.

Single Bipolar Transistors FAQ

What is the maximum continuous collector current?

The maximum continuous collector current is -3 A.

Does the standard part number include halogen-free materials?

No, the standard -TP version is not explicitly stated as halogen-free. An -HF suffix must be added to the part number to request the halogen-free variant.

What is the moisture sensitivity level?

The device has a Moisture Sensitivity Level of 1.