NST3904MX2T5G

Single Bipolar Transistors Overview

The NST3904MX2T5G is a single NPN bipolar junction transistor manufactured by onsemi. It utilizes silicon technology and is housed in an SOT-883 surface-mount package with three terminals. The device supports a maximum DC collector current of 100 mA and features a collector-emitter voltage rating of 50 V, alongside a collector-base voltage of 60 V. Thermal performance includes a power dissipation capacity of 175 mW and an operating temperature range from -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Single NPN configuration for discrete switching applications
• High thermal stability supporting extended operating temperatures up to 150°C
• Compact surface-mount design suitable for space-constrained PCB layouts

Single Bipolar Transistors Applications

• General-purpose signal switching circuits
• Low-power amplifier stages
• Digital logic interface buffers

Single Bipolar Transistors Procurement Notes

Verify the specific suffix MX2 against official onsemi documentation to confirm pinout orientation and exact electrical tolerances. Confirm RoHS compliance status through the manufacturer's latest datasheet or product change notification. Ensure the ordering part number matches the required tape-and-reel quantity specifications for automated assembly processes.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN switch is required with moderate voltage handling capabilities. The 100 mA current rating distinguishes it from higher-current variants like the MMBT3904. Evaluate the SOT-883 footprint compatibility against existing board designs before finalizing the selection for mass production.

Single Bipolar Transistors Part Context

This component belongs to the NST3904 series of general-purpose transistors designed for low-power electronics. It serves as a surface-mount alternative to through-hole equivalents, offering similar electrical characteristics within a significantly smaller physical envelope. The series targets cost-sensitive consumer and industrial applications requiring reliable switching performance.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for verified equivalents such as the MMBT3904LT1G or SST3904. Verify that replacement packages match the required soldering profile and pin assignments.