2N3808

Bipolar Transistor Arrays Overview

The Central Semiconductor Corp 2N3808 is a PNP low noise dual transistor housed in the TO-78 metal can package. It features a collector-base voltage of 60 V and a collector-emitter voltage of 60 V. The device supports a maximum continuous collector current of 50 mA. Electrical characteristics include a minimum DC current gain (hFE) of 100 at 150 mA, with a typical value of 200. The transition frequency (fT) is specified at 100 MHz. Power dissipation is rated at 600 mW total for both dies at an ambient temperature of 25°C.

Bipolar Transistor Arrays Feature Summary

• Dual configuration within a single hermetically sealed metal can
• Optimized for low noise amplifier applications
• High current gain suitable for signal amplification

Bipolar Transistor Arrays Applications

• Low noise pre-amplifier stages
• RF signal processing circuits
• Audio frequency amplification

Bipolar Transistor Arrays 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. Procurement must be verified against existing surplus stock or secondary market sources, as standard production channels are closed.

Bipolar Transistor Arrays Selection Notes

Designers should verify that the TO-78 package dimensions match the target footprint. Since the device is discontinued, alternative sourcing strategies must be evaluated. Ensure that the required hFE and fT specifications are met by available inventory batches.

Bipolar Transistor Arrays Part Context

The 2N3808 belongs to a family of dual transistors manufactured by Central Semiconductor Corp in the TO-78 case style. This specific model is designated for PNP low noise operations. It shares the package and general form factor with other discontinued devices in the same series.

Bipolar Transistor Arrays Replacement Considerations

No direct replacement part numbers are listed by the manufacturer. Engineering support may be contacted via email for potential alternate source identification.