2SC3708T

Single Bipolar Transistors Overview

The 2SC3708T is a single NPN silicon small-signal bipolar junction transistor manufactured by onsemi. It features a collector-emitter breakdown voltage of 80 V and a continuous collector current rating of 500 mA. The device operates with a transition frequency of 120 MHz and has a maximum power dissipation of 600 mW. It is housed in a 3-lead through-hole package, specifically TO-92 or TO-226-3 (3-NP), suitable for general-purpose amplification and switching applications.

Single Bipolar Transistors Feature Summary

• NPN silicon construction for reliable small-signal operation
• High collector-emitter voltage tolerance of 80 V
• Capable of handling up to 500 mA collector current
• Transition frequency of 120 MHz for signal processing

Single Bipolar Transistors Applications

• General-purpose signal amplification
• Low-power switching circuits
• Audio pre-amplifier stages
• Driver circuits for low-current loads

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix, such as -AA, which may indicate packaging variations like bulk or tape-and-reel, though the electrical characteristics remain consistent. Confirm the package type matches the design requirements, typically TO-92 or TO-226-3. Ensure the manufacturer is onsemi to guarantee specified performance parameters. Check for RoHS compliance status if required by project regulations.

Single Bipolar Transistors Selection Notes

Select this component when an NPN transistor with 80 V breakdown and 500 mA current capability is needed in a through-hole package. Consider the 120 MHz transition frequency for high-speed switching or amplification needs within its power limits. Evaluate thermal management requirements given the 600 mW dissipation limit in standard packages compared to higher-power alternatives.

Single Bipolar Transistors Part Context

This part belongs to onsemi's discrete semiconductor product line, categorized under single bipolar transistors. It serves as a standard solution for low-to-medium power electronic designs requiring robust NPN switching or amplification. The TO-92/TO-226-3 form factor allows for easy integration into breadboards and PCBs using standard through-hole mounting techniques.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include other NPN transistors with similar Vceo and Ic ratings in TO-92 packages, such as the 2SC1815 or 2N3904, provided their lower current or voltage ratings meet the application constraints. Verify pinout compatibility and thermal characteristics before substitution.