NJVMJK31CTWG

Single Bipolar Transistors Overview

The NJVMJK31CTWG is an NPN power bipolar junction transistor from onsemi, designed for general-purpose power and switching applications. It features a maximum collector-emitter voltage of 100 Vdc and a continuous collector current of 3 A. The device is housed in an LFPAK4 5x6 package (CASE 760AB), providing excellent thermal conduction with a junction-to-case thermal resistance of 2.4 °C/W. It operates within a temperature range of -65°C to +150°C and is qualified under AEC-Q101 standards.

Single Bipolar Transistors Feature Summary

• Automotive-grade qualification compliant with AEC-Q101 standards
• Advanced LFPAK4 surface-mount package for superior thermal performance
• Complementary PNP variant available as MJK32C

Single Bipolar Transistors Applications

• Air bag deployment systems
• Power train control units
• Instrument clusters
• General purpose regulators and converters

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'NJVMJK31CTWG' against official documentation to confirm automotive site requirements. Confirm that the component meets PPAP capability needs. Ensure the LFPAK4 5x6 package dimensions align with the PCB layout constraints. Validate RoHS compliance status for the specific manufacturing lot.

Single Bipolar Transistors Selection Notes

Select this component when high thermal efficiency is required in a compact surface-mount footprint. The 100V rating suits medium-voltage switching tasks. Consider the complementary MJK32C if a push-pull configuration is needed. Verify that the 3A continuous current rating meets the load requirements without exceeding the 2.7W total power dissipation limit at ambient conditions.

Single Bipolar Transistors Part Context

This part belongs to the MJK31C series of general-purpose power transistors manufactured by onsemi. The 'NJV' prefix indicates specific automotive site and control change requirements. It is packaged in reels of 3000 units. The device utilizes silicon technology and is lead-free, halogen-free, and BFR-free.

Single Bipolar Transistors Replacement Considerations

The MJK31CTWG serves as the standard commercial equivalent. For complementary functionality, the MJK32C is the matching PNP device. No other direct substitutes are confirmed in the provided datasheet.

Single Bipolar Transistors FAQ

What is the maximum collector current for the NJVMJK31CTWG?

The maximum continuous collector current is 3 A, with a peak current rating of 5 A.

Is the NJVMJK31CTWG suitable for automotive applications?

Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive end applications such as air bag deployment and power train control.

What is the thermal resistance from junction to case?

The thermal resistance from junction to case per device is 2.4 °C/W.