2N930A

Single Bipolar Transistors Overview

The Microchip Technology 2N930A is an NPN silicon small-signal transistor housed in a TO-206AA cylindrical metal package. It supports a maximum collector current of 30 mA and a collector-emitter voltage of 45 V. The device features a maximum power dissipation of 1.2 W and operates within a temperature range up to 175 °C. With a base-collector capacitance of 6 pF, it is designed for general-purpose switching and amplification applications requiring through-hole mounting.

Single Bipolar Transistors Feature Summary

• Utilizes a cylindrical metal case construction for robust thermal management and durability.
• Engineered as a single NPN configuration suitable for discrete signal processing tasks.
• Capable of high-temperature operation with a maximum junction temperature rating of 175 °C.

Single Bipolar Transistors Applications

• General-purpose small-signal amplification circuits
• Electronic switching applications
• High-temperature industrial environments

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer origin, as historical data indicates production by Motorola or NXP prior to acquisition. Confirm RoHS compliance status, as original specifications may list non-compliance. Ensure the TO-206AA package variant matches the design requirements. Cross-reference datasheets from current authorized distributors to confirm active status and latest revision details before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a ruggedized metal-can NPN transistor is required for high-reliability designs. Consider the 45 V collector-emitter voltage limit for low-voltage signal paths. Evaluate the 30 mA continuous current capability against load requirements. The TO-206AA footprint necessitates specific PCB layout considerations compared to modern plastic packages. Verify thermal dissipation needs against the 1.2 W rating under operating conditions.

Single Bipolar Transistors Part Context

The 2N930A belongs to the legacy small-signal bipolar junction transistor family originally standardized under JEDEC numbering. While historically associated with Motorola and later NXP, Microchip Technology now holds distribution rights for certain variants. This part represents a classic through-hole discrete semiconductor used in established analog and digital circuit architectures.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineering teams should consult official Microchip or NXP cross-reference guides for equivalent components meeting identical electrical and mechanical specifications.