2N2916

Overview

The Microchip Technology 2N2916 is a dual NPN planar transistor housed in a TO-77 package. This component integrates two independent NPN transistors within a single six-pin metal can structure. The device features pin configurations for Collector 1, Base 1, Emitter 1, Emitter 2, Base 2, and Collector 2. It is designed for applications requiring compact dual-transistor solutions with robust mechanical stability provided by the hermetic metal enclosure.

Feature Summary

• Dual NPN planar transistor configuration
• TO-77 metal can package
• Six-pin lead arrangement

Applications

• General purpose switching circuits
• Amplifier stages requiring dual transistors
• Military or aerospace electronics due to TO-77 reliability

Procurement Notes

Verify the manufacturer designation carefully, as the 2N2916 part number has historically been associated with All Sensors Corporation according to available documentation. Confirm that the specific lot or revision matches the required electrical characteristics and that the TO-77 package dimensions align with the design constraints. Ensure the source provides official datasheets confirming the NPN planar structure and pinout assignments.

Selection Notes

Select this component when a dual NPN transistor solution in a hermetic metal package is required. The TO-77 package offers superior environmental protection compared to plastic packages. Verify that the thermal management capabilities of the metal case suit the application's power dissipation needs. Ensure the circuit design accommodates the specific pinout layout of the six-lead TO-77 housing.

Part Context

The 2N2916 belongs to the family of dual NPN planar transistors. It shares structural similarities with the 2N2914 and 2N2918, which are also documented in the same mechanical data sheet. These components utilize the same TO-77 package format, providing a standardized footprint for dual-transistor applications in high-reliability environments.

Replacement Considerations

The 2N2914 and 2N2918 are documented as using the identical TO-77 package and mechanical dimensions. Verify electrical parameter compatibility before substitution. No other specific substitute part numbers are confirmed in the available public documentation.