2SC4808G0L

Overview

The Panasonic 2SC4808G0L is a silicon NPN epitaxial planar transistor designed for UHF band low-noise amplification. It features an SS-Mini type package (SSMini3-G1) that facilitates equipment downsizing and automatic insertion via tape packing. Key electrical characteristics include a maximum collector-base voltage of 15 V, a transition frequency of up to 6 GHz at 0.8 GHz, and a noise figure ranging from 1.3 to 2.0 dB at 0.8 GHz. The device supports a collector current of 80 mA with a power dissipation of 125 mW.

Feature Summary

• Low noise figure suitable for sensitive signal reception
• High forward transfer gain for effective signal amplification
• High transition frequency optimized for UHF band operations
• Compact surface-mount package enabling automated assembly

Applications

• UHF band low-noise amplification circuits
• General electronic equipment such as communications devices
• Measuring instruments requiring high-frequency signal processing

Procurement Notes

Verify the specific lifecycle status before procurement, as this component falls under maintenance or discontinued categories. Consult official Panasonic semiconductor channels for the most recent product standards and availability information. Ensure design compliance with absolute maximum ratings to prevent failure during transient states like power-on or mode-switching.

Selection Notes

Select this component for applications requiring low noise figures and high transition frequencies in the UHF range. Ensure the operating environment remains within the specified temperature limits and that the circuit design respects the 125 mW power dissipation limit. Verify compatibility with the SSMini3-G1 package dimensions for PCB layout integration.

Part Context

This part belongs to the 2SC4808 series of silicon NPN transistors manufactured by Panasonic Electronic Components. It is specifically engineered for UHF band applications, offering a balance of low noise performance and high gain. The series utilizes an epitaxial planar structure to achieve reliable operation in compact electronic designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Panasonic resources for potential cross-references or updated alternatives due to the component's maintenance or discontinued status.

FAQ

What is the maximum transition frequency of the 2SC4808?

The transition frequency (fT) is rated at up to 6 GHz when measured at VCE = 8 V, IC = 15 mA, and f = 0.8 GHz.

What package type does the 2SC4808G0L use?

It uses the SSMini3-G1 package, which is an EIAJ SC-75 compatible surface-mount type designed for automatic insertion.

What is the typical noise figure at 0.8 GHz?

The noise figure ranges from 1.3 to 2.0 dB when measured at VCE = 8 V, IC = 7 mA, and f = 0.8 GHz.