JANTX2N3498

Single Bipolar Transistors Overview

The JANTX2N3498 is a silicon NPN single bipolar junction transistor manufactured by Microchip Technology. It utilizes a TO-5AA metal can package for stud or through-hole mounting. The device supports a maximum collector-emitter voltage of 100 V and a continuous collector current of 500 mA. Power dissipation is rated at 1 W, with an operating temperature range spanning from -65°C to +200°C. DC current gain ranges from a minimum of 40 to a maximum of 120 depending on bias conditions.

Single Bipolar Transistors Feature Summary

• High-temperature operation capability up to 200°C junction temperature
• Radiation-hardened construction suitable for harsh environments
• Metal can packaging provides robust mechanical protection

Single Bipolar Transistors Applications

• Military aerospace power switching circuits
• Satellite communication signal amplification
• Radar system driver stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm radiation hardness levels and testing standards. Ensure the ordering part number matches the required qualification grade. Confirm package compatibility and lead times directly with authorized distributors before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when high reliability and thermal stability are critical requirements. Compare the 100 V breakdown voltage and 500 mA current limits against circuit demands. Consider the TO-5AA package constraints for board layout and thermal management strategies in confined spaces.

Single Bipolar Transistors Part Context

This part belongs to the JANTX series of radiation-hardened bipolar transistors produced by Microchip Technology. It serves as a ruggedized alternative to commercial-grade devices, designed specifically for applications requiring immunity to ionizing radiation effects found in space and defense sectors.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the standard 2N3498 and the JANS2N3498 variants. Verify that any replacement meets the specific radiation tolerance and package pinout requirements of the original design.