2SC4081U3HZGT106Q

Single Bipolar Transistors Overview

The 2SC4081U3HZGT106Q is an NPN silicon bipolar junction transistor designed for general-purpose small signal amplification. It operates with a collector-emitter voltage of 50V and a continuous collector current of 150mA, housed in a compact SOT-323 (UMT3) surface-mount package. The device features a low output capacitance of 2.0pF typical and a transition frequency of 180MHz. It complies with the AEC-Q101 automotive standard and offers a DC current gain range of 120 to 390.

Single Bipolar Transistors Feature Summary

• Complies with AEC-Q101 automotive grade standards for high reliability.
• Features low output capacitance to support high-frequency performance.
• Designed as a complementary pair to the 2SA1576U3HZG PNP transistor.

Single Bipolar Transistors Applications

• General purpose small signal amplifier circuits
• Automotive electronic equipment requiring AEC-Q101 compliance

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix T106 corresponds to the required tape and reel packaging configuration. Confirm that the component meets the intended application's environmental requirements, particularly regarding storage temperature limits and maximum junction temperature constraints during operation.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN transistor with AEC-Q101 certification is required. Ensure the design accommodates the 200mW power dissipation limit and the 150mA maximum collector current. Verify compatibility with the complementary 2SA1576U3HZG if push-pull configurations are utilized.

Single Bipolar Transistors Part Context

This part belongs to ROHM's line of general-purpose small signal transistors. It shares electrical characteristics with the 2SC4081UB and 2SC4081U3 variants but utilizes the UMT3 package code. The product is designated as a recommended item with a long-term supply plan.

Single Bipolar Transistors Replacement Considerations

The 2SA1576U3HZG serves as the official complementary PNP counterpart within the same series. Other variants such as the 2SC4081UB or 2SC4081U3 share identical electrical specifications but differ in physical package dimensions.

Single Bipolar Transistors FAQ

What is the typical output capacitance value?

The typical output capacitance (Cob) is 2.0 pF at VCB = 12V and IE = 0A.

Is this component suitable for automotive applications?

Yes, it complies with the AEC-Q101 automotive grade standard.

Which PNP transistor complements this NPN device?

It is designed to complement the 2SA1576U3HZG PNP transistor.