2SB1189T100R

Single Bipolar Transistors Overview

The ROHM Semiconductor 2SB1189T100R is a medium power PNP silicon bipolar junction transistor designed for general-purpose switching and amplification. It features an 80V collector-emitter breakdown voltage and supports a continuous collector current of 0.7A. The device utilizes the MPT3 (SC-62) surface-mount package, providing efficient thermal dissipation up to 2W on standard printed circuit boards. With a transition frequency of 100MHz and a minimum DC current gain of 120, it offers reliable performance in low-to-medium power applications.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability with 80V collector-emitter rating
• Medium power handling supporting 0.7A continuous collector current
• Low saturation voltage for efficient switching operations
• Surface-mount MPT3 package optimized for automated assembly

Single Bipolar Transistors Applications

• General-purpose amplifier circuits
• Switching applications in consumer electronics
• Driver stages for audio visual equipment
• Office automation equipment control logic

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'T100' corresponds to the required reel quantity of 1000 units per the manufacturer's packaging specifications. Confirm that the MPT3 package dimensions align with the target PCB footprint. Ensure compliance with RoHS directives as indicated in the datasheet documentation before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when an 80V PNP transistor is required for medium power applications. It serves as a direct complement to NPN devices like the 2SD1767 or 2SD1859 in complementary pairs. Consider the 2W power dissipation limit and ensure adequate thermal management on the PCB. Verify that the 100MHz transition frequency meets the signal bandwidth requirements of the intended circuit design.

Single Bipolar Transistors Part Context

This part belongs to the 2SB1189 series of medium power transistors manufactured by ROHM Semiconductor. It is specifically engineered to pair with NPN counterparts for push-pull configurations. The T100 suffix indicates tape-and-reel packaging containing 1000 units, facilitating high-volume surface-mount production processes.

Single Bipolar Transistors Replacement Considerations

The 2SB1238 is documented as a complementary device within the same family datasheet. Designers should verify pinout compatibility and electrical parameter equivalence before substituting components in existing designs.