2SD1012F-SPA-AC

Single Bipolar Transistors Overview

The onsemi 2SD1012F-SPA-AC is a small-signal NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. It features a maximum collector current of 700 mA and a collector-emitter breakdown voltage of 15 V. The device operates with a transition frequency of 250 MHz and has a maximum power dissipation of 250 mW. It utilizes a 3-pin SPA through-hole package, ensuring compatibility with standard PCB layouts. The component exhibits a minimum DC current gain of 280 at specified test conditions.

Single Bipolar Transistors Feature Summary

• NPN silicon construction optimized for low-voltage signal processing
• High-frequency performance suitable for RF and audio stages
• Through-hole mounting for robust mechanical stability

Single Bipolar Transistors Applications

• General-purpose amplifier circuits
• Low-power switching applications
• Audio signal processing stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'AC' against official datasheets to confirm binning or testing variations. Confirm RoHS compliance status as required by project specifications. Ensure the supplier provides traceable documentation matching the manufacturer's part number exactly. Check for any obsolescence notices or lifecycle changes directly from onsemi before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when a 15 V rating and 700 mA continuous current capability are required in a compact through-hole form factor. Consider the 250 MHz transition frequency for high-speed switching needs. Evaluate thermal management requirements based on the 250 mW power dissipation limit within the 3-SPA package constraints.

Single Bipolar Transistors Part Context

This part belongs to the 2SD1012 family of small-signal transistors manufactured by onsemi. The SPA package variant offers a cost-effective solution for consumer electronics and industrial control systems requiring reliable NPN switching. It serves as a direct replacement for legacy components in existing designs utilizing similar electrical specifications.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical parameters carefully if considering alternative manufacturers.