2N697

Single Bipolar Transistors Overview

The Microchip Technology 2N697 is a hermetically sealed bipolar NPN device housed in a TO-39 metal package. It features a collector-emitter voltage (VCEO) of 60 V and a maximum collector current (IC) of 0.2 A. The component operates within a temperature range of -55°C to +125°C and meets MIL-PRF-19500 specifications for military-grade reliability.

Single Bipolar Transistors Feature Summary

• Hermetically sealed construction in a TO-39 metal package ensuring environmental protection
• Military-grade qualification compliant with MIL-PRF-19500 standards
• Single NPN transistor configuration optimized for high-reliability applications

Single Bipolar Transistors Applications

• Military aerospace electronic systems
• High-reliability communication equipment
• Harsh environment sensor interfaces

Single Bipolar Transistors Procurement Notes

Verify the specific revision level and lot traceability documentation upon procurement. Ensure that the receiving inspection confirms the integrity of the hermetic seal, as specified by MIL-PRF-19500 requirements. Confirm that the supplier provides full material certification and compliance with export control regulations applicable to defense-grade components.

Single Bipolar Transistors Selection Notes

Select this component when hermetic sealing and military qualification are mandatory. The TO-39 package supports through-hole mounting suitable for ruggedized PCBs or chassis mounts. Consider the 60 V breakdown voltage and 0.2 A current limits against circuit demands. Verify thermal management capabilities for the intended operating environment.

Single Bipolar Transistors Part Context

The 2N697 belongs to the family of hermetically sealed discrete bipolar transistors produced by Microchip Technology. These devices are designed for critical applications where standard plastic-packaged semiconductors fail due to moisture or contamination. The TO-39 form factor provides mechanical stability and efficient heat dissipation compared to smaller surface-mount alternatives.

Single Bipolar Transistors Replacement Considerations

Direct replacements must match the TO-39 hermetic package and meet MIL-PRF-19500 specifications. Equivalent parts include other manufacturers' 2N697 variants or JAN2N697 equivalents. Verify pinout compatibility and electrical parameters such as VCEO and IC before substitution.