2SC2859-Y-TP

Single Bipolar Transistors Overview

The 2SC2859-Y-TP is an NPN silicon epitaxial transistor manufactured by Micro Commercial Components (MCC). It features a collector-emitter voltage of 30V and a continuous collector current rating of 500mA. The device supports a maximum power dissipation of 150mW and operates with a transition frequency of 300MHz. Key electrical specifications include a collector cutoff current of 100nA and a minimum DC current gain of 70 at 100mA collector current and 1V collector-emitter voltage. The component is housed in a compact SOT-23 surface-mount package, designed for efficient thermal performance and space-constrained circuit layouts.

Single Bipolar Transistors Feature Summary

• NPN silicon epitaxial construction for reliable switching and amplification
• High-frequency operation capability suitable for RF applications
• Compact SOT-23 surface-mount package design

Single Bipolar Transistors Applications

• General-purpose signal amplification circuits
• Switching applications in consumer electronics
• RF amplifier stages requiring high-frequency response

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'Y-TP' to ensure correct packaging configuration, as tape-and-reel quantities may vary by distributor. Confirm that the SOT-23 pinout matches your PCB footprint requirements before finalizing procurement. Cross-reference the manufacturer datasheet for absolute maximum ratings to prevent operational stress during integration.

Single Bipolar Transistors Selection Notes

Select this component when a small-signal NPN transistor with moderate current handling and high-frequency characteristics is required. The 30V voltage rating suits low-voltage logic and analog circuits. Consider the 150mW power limit for thermal management in dense assemblies. Ensure the application does not exceed the 500mA continuous current specification.

Single Bipolar Transistors Part Context

This part belongs to MCC's line of plastic-encapsulated bipolar junction transistors. It serves as a standard replacement for general-purpose NPN devices in portable and battery-operated equipment. The SOT-23 form factor aligns with industry standards for surface-mount technology, facilitating automated assembly processes.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for equivalent NPN transistors with matching Vceo, Ic, and package dimensions. Verify pin compatibility and thermal resistance characteristics when replacing with alternative manufacturers' parts to ensure circuit integrity.