NESG250134-T1-AZ

Overview

The NESG250134-T1-AZ is an NPN Silicon Germanium (SiGe) RF transistor designed for medium output power amplification. It utilizes the UHS2-HV process, providing a collector-base voltage of 20 V and a maximum total power dissipation of 1.5 W. The device operates in a 3-pin Power Minimold (34) package with a thermal resistance of 80 °C/W. Key electrical characteristics include a typical Maximum Stable Gain (MSG) of 23 dB at 460 MHz and a gain bandwidth product of 10 GHz. It delivers a typical output power of 29 dBm at both 460 MHz and 900 MHz under specified bias conditions.

Feature Summary

• Optimized for medium output power amplification applications using SiGe technology
• High breakdown voltage capability provided by the UHS2-HV process
• Efficient thermal management within the 3-pin Power Minimold package

Applications

• Medium output power RF amplification stages
• Base station transmitter modules
• Wireless communication infrastructure

Procurement Notes

Verify the specific ordering suffix to confirm the supply form and quantity. The datasheet indicates that the -T1 variant corresponds to a reel supply format containing 1,000 pieces per reel. Confirm that the emitter pin orientation aligns with the perforation side of the tape during assembly. Ensure electrostatic discharge precautions are observed during handling due to component sensitivity.

Selection Notes

Select this component when designing circuits requiring high linearity and moderate power output in the UHF band. The device supports a recommended operating collector current up to 500 mA and a collector-emitter voltage of 4.5 V. Consider the 80 °C/W thermal resistance when calculating heat dissipation on a standard glass epoxy printed wiring board.

Part Context

This part belongs to the NESG250134 series manufactured by CEL (California Eastern Labs). It is an NPN SiGe RF transistor intended for use in wireless communication systems. The series is characterized by its ability to handle significant power levels while maintaining stable gain across varying frequencies.

Replacement Considerations

Direct substitutes are not explicitly listed in the official documentation. Engineers should evaluate alternative NPN SiGe transistors based on matching key parameters such as MSG, output power capabilities, and package dimensions.