2N7373

Single Bipolar Transistors Overview

The Microchip Technology 2N7373 is a high-reliability NPN silicon power bipolar junction transistor designed for demanding environments. It features a maximum collector current of 5A and a collector-emitter breakdown voltage of 80V. The device utilizes a TO-254AA metal flange mount package with an isolated case connection, supporting operation up to 200°C. Classified as EAR99 and non-RoHS compliant, it is engineered for applications requiring robust performance and durability under extreme thermal conditions.

Single Bipolar Transistors Feature Summary

• High reliability construction suitable for critical systems
• Metal flange mount package with isolated case connection
• Extended operating temperature range up to 200°C

Single Bipolar Transistors Applications

• Military aerospace power switching circuits
• Spacecraft electronic subsystems
• High-reliability industrial power management

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to confirm radiation hardness or qualification level, as variants exist. Confirm lead times due to specialized manufacturing processes. Ensure compliance with project-specific material restrictions. Request full datasheet and test reports before integration. Validate package dimensions against PCB footprint requirements.

Single Bipolar Transistors Selection Notes

Select this component when high current handling and thermal stability are required in space-constrained designs. The TO-254AA package offers superior heat dissipation compared to plastic alternatives. Consider the isolated case for mounting on grounded heatsinks without electrical shorting. Evaluate thermal resistance values for system-level heat management planning.

Single Bipolar Transistors Part Context

This part belongs to the military-grade bipolar transistor family produced by Microchip Technology. It serves as a ruggedized alternative to commercial equivalents, offering enhanced durability for defense and aerospace sectors. The TO-254AA form factor is standard for high-power discrete semiconductors in these industries.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include JANTX2N7373 and JANS2N7373, which share identical electrical specifications but differ in qualification levels. Verify pinout compatibility and thermal characteristics before substitution.