2SC5010-T1-A

Overview

The CEL 2SC5010-T1-A is an NPN silicon epitaxial transistor designed for low noise and small signal applications. It utilizes the proprietary NEST3 process, which features direct nitride passivated base surfaces to ensure high dynamic range and excellent linearity. The device operates effectively from the VHF band to the L band, offering a low noise figure, high gain, and high current capability. Key electrical parameters include a transition frequency (fT) of 12.0 GHz typical at VCE = 3V, IC = 10 mA, and f = 2 GHz. The reverse transfer capacitance (Cre) is typically 0.4 pF at VCE = 3V, IE = 0, and f = 1 MHz.

Feature Summary

• High transition frequency suitable for VHF to L band operations
• Low voltage operation capability with high current handling
• Minimal reverse transfer capacitance for improved stability
• Direct nitride passivated base surface process for enhanced linearity

Applications

• Low noise amplifier stages in radio frequency circuits
• Small signal amplification in communication systems
• RF front-end modules requiring high linearity

Procurement Notes

Verify the specific ordering suffix -T1-A against the manufacturer's official documentation to confirm tape and reel packaging specifications. Ensure the component matches the JEITA part number designation for compatibility with existing designs. Cross-reference the datasheet revision date to validate parameter accuracy before integration into production schedules.

Selection Notes

Select this component when designing circuits that require high fT performance in a compact ultra super mini mold package. Consider the low Cre value for impedance matching networks operating at VHF and L bands. Evaluate the thermal characteristics and biasing requirements based on the specified VCE and IC test conditions provided in the official electrical characteristics table.

Part Context

The 2SC5010 series represents an NPN epitaxial silicon transistor family manufactured by CEL using advanced NEST3 technology. This series is engineered to provide superior noise figures and gain compared to standard bipolar transistors. The 2SC5010 variant specifically targets applications demanding high frequency performance within a minimal footprint, aligning with industry trends for compact RF solutions.

Replacement Considerations

Consult official substitution guides for equivalent NPN silicon epitaxial transistors with comparable fT and Cre specifications. Verify pinout compatibility and package dimensions if replacing in existing PCB layouts. Ensure alternative components meet the same JEITA standards for regulatory compliance.