2SA207900A

Single Bipolar Transistors Overview

The Panasonic 2SA2079 is a silicon PNP epitaxial planar transistor designed for general amplification. It features a high forward current transfer ratio and is complementary to the 2SC5848 NPN device. The component utilizes an ML3-N2 leadless package measuring 0.6 mm by 1.0 mm with a height of 0.39 mm, facilitating high-density mounting. Absolute maximum ratings include a collector-base voltage of -45 V, a collector-emitter voltage of -45 V, and a collector current of -100 mA. Electrical characteristics specify a transition frequency of 80 MHz and a typical hFE of 390 at -2 mA.

Single Bipolar Transistors Feature Summary

• High forward current transfer ratio suitable for efficient signal amplification
• Ultraminiature leadless package optimized for high-density surface mounting
• Complementary pairing with the 2SC5848 NPN transistor

Single Bipolar Transistors Applications

• General amplification in office equipment
• Signal processing in communications equipment
• Amplification circuits in measuring instruments
• Audio or signal stages in household appliances

Single Bipolar Transistors Procurement Notes

Verify the specific lifecycle status before procurement, as the datasheet indicates potential maintenance or discontinuation phases. Confirm that the latest product standards align with design requirements. Ensure compliance with RoHS directives if applicable to the target market. Consult official sales channels for availability updates and final specifications prior to mass production implementation.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring compact surface-mount solutions with standard amplification capabilities. The ML3-N2 package supports space-constrained designs. Verify that the -45 V voltage rating and -100 mA current limits meet circuit demands. Consider the complementary 2SC5848 for push-pull configurations. Validate thermal management within the specified junction temperature range during operation.

Single Bipolar Transistors Part Context

This device belongs to Panasonic's lineup of silicon PNP transistors intended for general-purpose electronic applications. It serves as a low-power amplification solution compatible with standard manufacturing processes. The component is engineered for use in consumer electronics and industrial control systems where small form factors are critical.

Single Bipolar Transistors Replacement Considerations

The 2SC5848 is documented as the complementary NPN counterpart. No other direct substitute part numbers are confirmed in the provided documentation.