2SB1197KT146Q

Single Bipolar Transistors Overview

The 2SB1197KT146Q is a PNP bipolar junction transistor manufactured by Rohm Semiconductor, designed for surface-mount applications. It features a collector-emitter voltage of -80V and a continuous collector current of -0.5A. The device operates with a DC current gain ranging from 120 to 390 and supports a maximum power dissipation of 0.2W. Packaged in the SMT3 (TO-236/SOT-346) format, it functions within a temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration for complementary circuit designs
• High-speed switching capability suitable for driver applications
• Compact surface-mount package for space-constrained layouts

Single Bipolar Transistors Applications

• General-purpose driver circuits
• Switching applications in consumer electronics
• Complementary amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'Q' against official Rohm documentation to confirm if it denotes a specific quality grade or tape-and-reel variant distinct from standard versions. Confirm RoHS compliance status directly with the manufacturer's latest datasheet before integration into regulated products.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with -80V breakdown and -0.5A current capacity is required in a small SMT3 footprint. Ensure the application does not exceed the 0.2W power dissipation limit under operating conditions. Verify thermal management requirements for the specific PCB layout.

Single Bipolar Transistors Part Context

This part belongs to Rohm's standard-grade discrete transistor lineup, typically intended for general electronic equipment rather than automotive use. It serves as a complement to NPN counterparts like the 2SC series in push-pull or high-side switching configurations.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with similar PNP transistors in TO-236 packages only after verifying electrical parameter compatibility.