JANS2N2906AUB

Single Bipolar Transistors Overview

The JANS2N2906AUB is a PNP small-signal bipolar junction transistor manufactured by Microchip Technology. It features a maximum collector-emitter voltage of 40V and a continuous collector current rating of 600mA. The device dissipates up to 400mW of power and utilizes a three-pin ceramic package. Designed for high-reliability applications, it operates within an extended temperature range.

Single Bipolar Transistors Feature Summary

• Constructed with hermetic ceramic packaging for environmental protection
• Engineered for high-reliability military and aerospace environments
• Provides stable switching performance in small-signal circuits

Single Bipolar Transistors Applications

• Military avionics systems
• Spacecraft electronic subsystems
• High-reliability communication equipment

Single Bipolar Transistors Procurement Notes

Verify the specific suffix designation against the latest manufacturer datasheet to confirm exact electrical tolerances and screening levels. Ensure compliance with export control regulations such as ITAR or EAR, as JANS series components are often subject to strict international trade restrictions. Confirm that the procurement channel provides valid traceability documentation required for mission-critical deployments.

Single Bipolar Transistors Selection Notes

Select this component when a hermetically sealed PNP transistor is required for extreme environmental conditions. Compare the 40V breakdown voltage against circuit requirements to ensure adequate margin. Evaluate the thermal management needs relative to the 400mW dissipation limit. Verify that the ceramic package dimensions fit the available board space and mounting constraints.

Single Bipolar Transistors Part Context

This part belongs to the JANS series, which represents the highest reliability tier within the 2N2906 family. It supersedes earlier commercial variants by incorporating rigorous quality controls and screening processes defined by MIL-PRF-19500 standards. The JANS designation indicates suitability for long-duration missions where failure rates must be minimized through enhanced manufacturing protocols.

Single Bipolar Transistors Replacement Considerations

JAN2N2906AUB serves as a lower-reliability alternative within the same package. JANSP2N2906AUB offers similar specifications with potential process variations. Commercial equivalents like 2N2906 lack the necessary radiation hardness and hermetic sealing for direct substitution in qualified systems.