NSVT5551MR6T1G

Overview

The NSVT5551MR6T1G is a small signal NPN silicon transistor manufactured by onsemi. It is housed in the SC-74 (SOT-363) surface-mount package, which integrates three distinct transistors within a single compact component to optimize board space. The device is designed for general-purpose switching and amplification applications. Key electrical characteristics include a collector-emitter voltage rating of 50V and a continuous collector current capacity of 200mA per element. The unit operates reliably across an extended temperature range from -55°C to +150°C junction temperature.

Feature Summary

• Integrates three independent NPN transistors into a single compact surface-mount package
• Optimized for high-density circuit designs requiring multiple switching elements
• Constructed using silicon technology for reliable general-purpose performance

Applications

• General-purpose switching circuits
• Amplifier stages in consumer electronics
• Signal processing modules in portable devices

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact packaging and reel specifications. Ensure that the requested quantity aligns with standard manufacturing lot sizes. Confirm compliance requirements such as RoHS status directly through the supplier's certified declarations prior to finalizing procurement orders.

Selection Notes

Select this component when design constraints require multiple NPN switching elements in a minimal footprint. Evaluate thermal management requirements based on the SC-74 package limitations. Compare alternative packages if higher individual current ratings or different pin configurations are necessary for the specific application topology.

Part Context

This part belongs to the broader family of small signal bipolar junction transistors offered by onsemi. It serves as a discrete semiconductor solution for logic interfacing and analog signal conditioning. The triple-transistor configuration distinguishes it from single-unit counterparts, providing a consolidated component option for complex circuit architectures.

Replacement Considerations

Consult official cross-reference lists for verified equivalent parts. Ensure any substitute maintains identical pinout compatibility and electrical ratings within the SOT-363 form factor.