2SCR554RTL

Single Bipolar Transistors Overview

The 2SCR554RTL is an NPN digital transistor manufactured by ROHM Semiconductor, designed for driver applications. It utilizes silicon technology and is housed in a surface-mount SOT-346T-3 package. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 80 V and a continuous collector current of 1.5 A. The device features a low collector-emitter saturation voltage of 100 mV and a power dissipation rating of 1 W. It offers a gain-bandwidth product (fT) of 300 MHz and supports operating temperatures up to +150°C. The component meets AEC-Q101 automotive qualification standards.

Single Bipolar Transistors Feature Summary

• Integrated digital driver configuration for simplified circuit design
• Automotive-grade reliability compliant with AEC-Q101 standards
• Low saturation voltage for efficient power handling
• High thermal stability supporting elevated operating temperatures

Single Bipolar Transistors Applications

• Automotive electronic control units
• General-purpose switching circuits
• Driver stages in embedded systems

Single Bipolar Transistors Procurement Notes

Verify the specific suffix RTL against the manufacturer's official datasheet to confirm packaging details and availability status. Ensure the component meets all required automotive qualification standards for the intended application environment. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before procurement.

Single Bipolar Transistors Selection Notes

Select this component when an NPN digital transistor with 80 V voltage rating and 1.5 A current capacity is required in a compact SOT-346T-3 package. Consider its AEC-Q101 qualification for automotive environments. Evaluate the 1 W power dissipation limit and 300 MHz bandwidth against system requirements. Compare with similar ROHM parts if different current or voltage ratings are needed.

Single Bipolar Transistors Part Context

This part belongs to the 2SCR series of NPN digital transistors from ROHM Semiconductor. These devices are engineered for high-density mounting and reliable performance in consumer and automotive electronics. The series emphasizes low saturation voltage and high current gain, making them suitable for driving loads in space-constrained designs requiring robust switching capabilities.

Single Bipolar Transistors Replacement Considerations

Consult the official ROHM replacement guide for verified substitutes. Potential alternatives may include other 2SCR series variants with compatible pinouts and electrical characteristics. Verify package compatibility and thermal performance before substitution.