NSVMMBTA28LT1G

Single Bipolar Transistors Overview

The NSVMMBTA28LT1G is an NPN Darlington transistor manufactured by onsemi, designed for applications requiring high current gain with a collector current up to 500 mA. It utilizes the 03 process technology and is housed in a compact SOT-23 package. The device features a collector-emitter voltage (VCEO) of 80 V and a continuous collector current rating of 800 mA. It operates within a junction temperature range of -55 °C to +150 °C. This component carries AEC-Q101 certification and supports Production Part Approval Process (PPAP), making it suitable for automotive and other environments with strict change control requirements.

Single Bipolar Transistors Feature Summary

• High current gain capability optimized for driving loads requiring significant collector current.
• Automotive-grade reliability with AEC-Q101 certification and PPAP support.
• Robust thermal performance with a maximum junction temperature of 150 °C.

Single Bipolar Transistors Applications

• Automotive electronic systems requiring verified component change controls
• General-purpose switching applications needing high current gain
• Driver circuits for relays or solenoids

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to ensure the component meets your required packaging and automotive qualification standards. Confirm that the NSV prefix aligns with your organization's policy regarding unique site and engineering change notification requirements. Cross-reference the datasheet absolute maximum ratings against your circuit's operational limits to prevent device stress. Ensure compatibility with the specified SOT-23 footprint during PCB layout finalization.

Single Bipolar Transistors Selection Notes

Select this component when design requirements demand high DC current gain in a small surface-mount package. It is appropriate for designs where standard transistors lack sufficient amplification factors for low base drive currents. Consider the 80 V breakdown voltage and 800 mA current capacity relative to load specifications. Verify that the SOT-23 thermal dissipation characteristics meet the system's power management constraints under expected operating conditions.

Single Bipolar Transistors Part Context

This part belongs to the MMBTA28 series of NPN Darlington transistors from onsemi. The NSV prefix indicates a variant intended for automotive and industrial sectors with stringent quality management protocols. It shares core electrical characteristics with the standard MMBTA28 but includes additional documentation and certification layers. The series is engineered to provide reliable performance in space-constrained applications requiring robust signal amplification.

Single Bipolar Transistors Replacement Considerations

The PZTA28 serves as a pin-compatible alternative in a larger SOT-223 package. The MMBTA28LT1G is the non-automotive qualified equivalent in the same SOT-23 form factor. Verify thermal resistance differences if substituting with the PZTA28 due to package variation. Ensure any replacement maintains the required AEC-Q101 certification if automotive compliance is mandatory.