NSVUMC5NT1G

Overview

The NSVUMC5NT1G is a dual Bias Resistor Transistor (BRT) from the UMC2NT1 series, featuring an integrated monolithic bias network with two resistors. It houses one PNP transistor and one NPN transistor in a single SC-88A/SOT-353 package. The device provides a collector-base breakdown voltage of 50 Vdc and a maximum collector current of 100 mAdc for both transistors. Thermal resistance junction-to-ambient is 833 °C/W, with total package dissipation at 150 mW. Operating temperature ranges from -65 to +150 °C. The input resistor R1 is typically 4.7 kΩ for the PNP and 47 kΩ for the NPN.

Feature Summary

• Integrates complementary PNP and NPN transistors with monolithic bias networks into a single surface mount package
• Eliminates external discrete resistor components to simplify circuit design and reduce board space requirements
• NSV prefix indicates qualification for automotive applications requiring unique site control and AEC-Q101 compliance

Applications

• Low power surface mount applications where board space is limited
• Automotive electronics requiring AEC-Q101 qualified components
• Digital switching circuits replacing discrete transistor and resistor combinations

Procurement Notes

Verify component authenticity by checking the manufacturer's official documentation and ordering information. Confirm that the specific part number matches the required electrical characteristics and packaging specifications. Ensure compliance with RoHS and Pb-Free standards as indicated in the datasheet. Validate that the NSV prefix aligns with any specific automotive or controlled supply chain requirements before finalizing procurement decisions.

Selection Notes

Select this component when a compact solution for both PNP and NPN switching is required within a single footprint. The integrated bias network simplifies design by removing external resistors. Verify that the 50 Vdc voltage rating and 100 mAdc current limits meet the application demands. Consider the SOT-353 package dimensions for PCB layout constraints and ensure thermal management capabilities are sufficient for the expected power dissipation levels.

Part Context

This component belongs to the UMC2NT1 series of dual common base-collector bias resistor transistors. It is manufactured by onsemi and utilizes silicon technology. The device is designed for surface mount applications and is available in tape and reel packaging. The series includes complementary variants with different resistor values to suit various logic interface requirements.

Replacement Considerations

Direct substitutes include UMC5NT1G and NSVUMC5NT2G from the same series. These parts share identical pinouts and general electrical characteristics but may differ in specific resistor values or manufacturing lot controls. Verify exact parameter matching before substitution.