2SB1238TV2R

Single Bipolar Transistors Overview

The 2SB1238TV2R is a medium power epitaxial planar PNP silicon transistor manufactured by Rohm Semiconductor. It features a collector-emitter breakdown voltage of -80V and a maximum collector current of -0.7A. The device operates with a junction temperature up to 150°C and offers a transition frequency of 100MHz. Packaged in the ATV (3-SIP) format, it provides high reliability for general electronic equipment applications.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability of -80V
• Medium power handling with -0.7A collector current
• Complements NPN transistors such as the 2SD1767 and 2SD1859

Single Bipolar Transistors Applications

• General-use audio visual equipment
• Office automation equipment
• Communication devices
• Electronic appliances
• Amusement devices

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix TV2R against official Rohm documentation to confirm the ATV package type and taping specifications. Ensure compatibility with standard surface-mount or through-hole assembly processes depending on the final board design requirements.

Single Bipolar Transistors Selection Notes

Select this component when an -80V PNP transistor is required for general-purpose switching or amplification. It serves as a direct complement to the 2SD1767 and 2SD1859 NPN types. Verify that the -0.7A current rating meets the load requirements of the target circuit design.

Single Bipolar Transistors Part Context

This part belongs to the 2SB1238 series of medium power transistors from Rohm. It shares electrical characteristics with the 2SB1189 but utilizes a different physical package configuration. The ATV package designation indicates a specific lead frame and housing style distinct from other variants in the product family.

Single Bipolar Transistors Replacement Considerations

The datasheet explicitly identifies the 2SD1767 and 2SD1859 as complementary NPN transistors. No other direct PNP substitutes are documented within the provided source material.