2SB1140-S-TP

Single Bipolar Transistors Overview

The MCC 2SB1140-S-TP is a PNP plastic-encapsulated transistor in an SOT-89 package. It features a collector current of -2A, power dissipation of 0.5W at 25°C, and a collector-emitter breakdown voltage of -50V. The device operates within a junction temperature range of -55°C to +150°C. DC current gain (hFE) ranges from 60 to 340 depending on the rank. Transition frequency is typically 80 MHz.

Single Bipolar Transistors Feature Summary

• High collector current capability of -2A
• Low saturation voltage for efficient switching
• Wide operating temperature range up to +150°C

Single Bipolar Transistors Applications

• Voltage regulators
• Relay drivers
• Lamp drivers
• General-purpose switching applications

Single Bipolar Transistors Procurement Notes

Verify authenticity by purchasing only from Micro Commercial Components or authorized distributors. Counterfeit parts are prevalent; unauthorized sources lack traceability and warranty coverage. Confirm the specific suffix matches requirements, as halogen-free versions require an additional designation. Ensure packaging details align with production needs.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a -2A PNP transistor in an SOT-89 package. Consider the hFE rank (R or S) based on required gain consistency. Verify thermal management capabilities for the 0.5W dissipation rating. Ensure the -50V voltage rating meets circuit requirements.

Single Bipolar Transistors Part Context

This part belongs to the 2SB1140 series of PNP transistors manufactured by Micro Commercial Components. It utilizes standard bipolar technology housed in a surface-mount SOT-89 case. The series is designed for general-purpose switching and amplification tasks in electronic circuits.

Single Bipolar Transistors Replacement Considerations

Compatible substitutes include the 2SD1624 NPN counterpart from ON Semiconductor when complementary pairs are needed. Other generic -2A PNP transistors in SOT-89 packages may serve as functional replacements if electrical parameters match.