2SAR554RTL

Single Bipolar Transistors Overview

The 2SAR554RTL is a PNP bipolar junction transistor manufactured by Rohm Semiconductor, designed for driver applications. It features a collector-emitter voltage (VCEO) of -80V and a continuous collector current (IC) of -1.5A. The device operates with a power dissipation (PC) of 0.5W and offers a DC current gain (hFE) range of 120 to 390. Packaged in the TSMT3 (SC-96) surface-mount format, it supports storage temperatures from -55°C to 150°C.

Single Bipolar Transistors Feature Summary

• Low saturation voltage characteristics suitable for efficient driver circuits
• Automotive-grade reliability compliant with AEC-Q101 standards
• High DC current gain ensuring effective signal amplification

Single Bipolar Transistors Applications

• Automotive low-frequency amplifier circuits
• General-purpose driver transistors
• High-speed switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix RTL against the official Rohm datasheet to confirm the TSMT3 package and tape-and-reel quantity. Ensure the design complies with AEC-Q101 automotive requirements if used in vehicle systems. Confirm RoHS compliance status for environmental regulations. Check for any upcoming Product Change Notices that may affect long-term supply or specifications.

Single Bipolar Transistors Selection Notes

Select this component when an 80V PNP transistor with 1.5A capability is required in a compact SMD footprint. The TSMT3 package suits space-constrained designs. Consider the hFE spread of 120-390 for biasing stability. Compare against complementary NPN types like the 2SCR554 series for push-pull configurations.

Single Bipolar Transistors Part Context

This part belongs to the 2SARx series of PNP transistors optimized for automotive and industrial driver uses. It shares pinout compatibility with other variants in the family, such as the 2SAR554PHZG, though packaging differs. The series emphasizes low VCE(sat) for improved thermal performance in medium-power switching tasks.

Single Bipolar Transistors Replacement Considerations

The 2SAR554RHZGTL is a verified substitute with identical electrical parameters and the same TSMT3 package. Both parts share the same pinout and AEC-Q101 qualification. Verify that the replacement meets the specific tape-and-reel quantity requirements of the assembly line.