2SB1188T100R

Single Bipolar Transistors Overview

The ROHM 2SB1188T100R is a PNP silicon epitaxial planar transistor designed for medium power applications. It features a collector-emitter voltage (VCEO) of -32V and a continuous collector current (IC) of -2A. The device achieves a typical low collector-emitter saturation voltage (VCE(sat)) of -0.5V at IC/IB = -2A/-0.2A. It operates within a junction temperature range of -55°C to +150°C and utilizes the MPT3 (SC-62) surface-mount package.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage for efficient switching
• Epitaxial planar structure for high reliability
• Designed as a complement to specific NPN driver transistors

Single Bipolar Transistors Applications

• General-purpose medium power amplification
• Driver circuits for audio visual equipment
• Office automation equipment control
• Communication devices
• Electronic appliances

Single Bipolar Transistors Procurement Notes

Verify the ordering suffix 'T100R' against official documentation to confirm reel packaging specifications and hFE grading class 'R'. Ensure the component meets RoHS compliance requirements for your assembly process. Confirm that the application scope aligns with general-use electronic equipment guidelines, avoiding radiation-tolerant or safety-critical automotive/aerospace implementations without explicit manufacturer approval.

Single Bipolar Transistors Selection Notes

Select this component when a -32V PNP transistor with -2A capability is required in an SC-62 package. Consider its low VCE(sat) characteristic for minimizing conduction losses in switching applications. Verify that the hFE range of 180 to 390 fits the base drive requirements of the target circuit design compared to alternative gain classifications.

Single Bipolar Transistors Part Context

This part belongs to the 2SB1188 series, which shares characteristics with the 2SB1182 and 2SB1240 models. These transistors are intended for general-use electronic equipment such as office automation and communication devices. They are not designed for radiation tolerance or extreme reliability environments like medical or aerospace systems.

Single Bipolar Transistors Replacement Considerations

The datasheet identifies the 2SD1766, 2SD1758, and 2SD1862 as complementary NPN counterparts. No direct PNP replacement part numbers are listed in the provided documentation.