JAN2N2920L

Overview

The JAN2N2920L is a dual NPN silicon small-signal transistor manufactured by Microchip Technology. It consists of two separate NPN elements housed in a TO-78 metal can package with six terminals. The device is qualified to MIL-PRF-19500/355 standards for military applications. Key electrical ratings include a collector-emitter voltage (VCEO) of 60 V, a collector-base voltage (VCBO) of 60 V, and an emitter-base voltage (VEBO) of 7 V. The maximum continuous collector current (IC) is specified at 30 mA. The component operates within a junction temperature range of -65°C to +200°C.

Feature Summary

• Dual NPN configuration providing two independent transistors in a single package
• Qualified to MIL-PRF-19500/355 for high-reliability military environments
• Metal TO-78 hermetic packaging for robust thermal and mechanical performance
• Wide operating junction temperature range suitable for extreme conditions

Applications

• Military-grade signal amplification circuits
• High-reliability switching applications in aerospace systems
• Precision analog signal processing in defense electronics

Procurement Notes

Verify the specific suffix against the manufacturer's datasheet to confirm exact qualification levels and testing requirements. Ensure compatibility with MIL-PRF-19500/355 standards for intended military use cases. Confirm lead times as these components may have extended manufacturing cycles due to specialized production processes.

Selection Notes

Select this component when dual NPN isolation is required in a ruggedized form factor. Consider the 30 mA current limit and 60 V voltage ratings for circuit design constraints. Evaluate the TO-78 package dimensions for PCB or chassis mounting compatibility. Verify thermal management capabilities given the 200°C maximum junction temperature rating.

Part Context

The JAN2N2920L belongs to the 2N2920 family of dual NPN transistors produced by Microchip Technology under its Microsemi division. This series is designed for high-reliability applications requiring strict adherence to military specifications. The part serves as a direct replacement for legacy 2N2920 devices in existing military and aerospace designs.

Replacement Considerations

Direct equivalents include the 2N2920L and 2N2920U variants, subject to verification of specific qualification levels. Cross-reference with other MIL-PRF-19500/355 qualified parts if sourcing constraints exist. Ensure pinout compatibility with the original TO-78-6 footprint during substitution.