2N2913

Overview

The Central Semiconductor Corp 2N2913 is a dual NPN low noise transistor housed in a TO-78 metal can package. It features a collector-base voltage of 45 V and a collector-emitter voltage of 45 V. The device supports a maximum continuous collector current of 30 mA with a total power dissipation of 600 mW at 25°C ambient temperature. Key electrical characteristics include a minimum DC current gain (hFE) of 60, a collector cutoff current of 0.01 mA, and a transition frequency (fT) of 1.0 MHz.

Feature Summary

• Dual NPN configuration within a single hermetically sealed metal can
• Optimized for low noise amplifier applications
• High thermal stability provided by the TO-78 package

Applications

• Low noise pre-amplification stages
• RF signal processing circuits
• Precision analog switching

Procurement Notes

This component has been officially classified as End of Life by the manufacturer. No replacement part numbers are currently available from Central Semiconductor Corp. Buyers should verify final stock availability through authorized distributors before design finalization, as production has ceased.

Selection Notes

Engineers requiring this specific low noise performance must evaluate alternative manufacturers offering equivalent TO-78 packages or modern surface-mount equivalents. Verify that substitute devices meet the required 45 V breakdown voltage and 30 mA current limits to ensure circuit compatibility.

Part Context

The 2N2913 belongs to a discontinued family of dual transistors manufactured by Central Semiconductor Corp. All devices in the TO-78 case style have been transitioned to End of Life status due to declining demand. This specific part was designed for high-reliability analog applications requiring matched dual NPN pairs.

Replacement Considerations

No direct replacement part numbers are listed in the official discontinuation notice. Customers are advised to contact [email protected] for assistance in locating alternate sources.