MJD50RLG

Single Bipolar Transistors Overview

The onsemi MJD50RLG is an NPN bipolar junction transistor in the MJD50 series, housed in a TO-252 (DPAK) surface-mount package with three pins. It supports a maximum collector current of 1 A and a collector-emitter voltage of 400 V, with a collector-base voltage rating of 500 V. The device features a power dissipation capacity of 15 W and a transition frequency of 10 MHz. Operating temperatures range from -65°C to +150°C, with a minimum DC current gain of 30.

Single Bipolar Transistors Feature Summary

• High-voltage capability suitable for demanding switching environments
• Robust thermal performance with 15 W power dissipation in DPAK packaging
• Optimized for line-operated audio output amplifiers and SWITCHMODE power supply drivers

Single Bipolar Transistors Applications

• Line operated audio output amplifiers
• SWITCHMODE power supply drivers
• General high-voltage switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'RLG' against official onsemi documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the exact datasheet revision required for your design. Cross-reference the manufacturer's latest product change notices to confirm availability and any potential pinout or parameter updates before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a single NPN transistor with 400 V blocking capability and 1 A continuous current is required in a surface-mount form factor. The 10 MHz transition frequency makes it appropriate for moderate-speed switching applications. Consider the 15 W thermal rating and TO-252 footprint constraints during PCB layout and heat sinking design.

Single Bipolar Transistors Part Context

The MJD50RLG belongs to the MJD50 family of NPN power transistors designed by onsemi. This series is engineered for robust performance in power conversion and audio amplification circuits. The device utilizes silicon technology and is packaged in the industry-standard TO-252 outline, facilitating automated assembly and reliable thermal management in compact electronic designs.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.