JAN2N6649

Single Bipolar Transistors Overview

The JAN2N6649 is a single PNP power Darlington transistor manufactured by Microchip Technology. It utilizes a TO-204AA-2 (TO-3) through-hole package and is rated for a maximum collector-emitter voltage of 60 V. The device supports a continuous DC collector current of 10 A with a power dissipation capacity of 5 W. It operates within a junction temperature range of -65°C to +175°C and meets MIL-PRF-19500/609 military specifications.

Single Bipolar Transistors Feature Summary

• High-current switching capability via PNP Darlington configuration
• Military-grade reliability compliant with MIL-PRF-19500/609 standards
• Robust thermal performance supporting operation up to 175°C

Single Bipolar Transistors Applications

• Military-grade power switching circuits
• Industrial motor control systems
• High-reliability amplifier stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official datasheets to confirm compliance with MIL-PRF-19500/609 requirements. Ensure the procurement channel provides traceability documentation for military-grade components. Confirm that the TO-204AA-2 package dimensions match the design constraints before finalizing orders.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring high current handling in rugged environments. The PNP configuration suits common-emitter switching topologies. Verify thermal management strategies are adequate for 5 W dissipation in the intended enclosure. Consider the through-hole mounting requirement when designing PCB layouts or chassis interfaces.

Single Bipolar Transistors Part Context

This part belongs to Microchip's discrete semiconductor portfolio, specifically within the power transistor category. It serves as a robust switching element for legacy and defense-oriented designs. The component complements other Microchip power devices used in industrial and aerospace systems requiring proven reliability.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for equivalent military-specification PNP Darlington transistors. Verify pinout compatibility with the TO-204AA-2 package. Ensure replacement parts meet identical voltage and current ratings for direct integration.