2N5089

Single Bipolar Transistors Overview

The onsemi 2N5089 is an NPN silicon amplifier transistor housed in a TO-92 package. It features a collector-emitter voltage of 25 Vdc and a continuous collector current of 50 mAdc. The device provides a DC current gain ranging from 400 to 1200 at specific test conditions, with a transition frequency of 50 MHz. Thermal resistance is 83.3 °C/W junction-to-case. Operating temperatures span -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Designed for low-noise general-purpose amplifier applications
• High DC current gain suitable for signal amplification
• Operates within a wide temperature range

Single Bipolar Transistors Applications

• Low noise audio preamplifiers
• General purpose small-signal amplification
• Wideband amplifier circuits

Single Bipolar Transistors Procurement Notes

Verify the exact ordering suffix against the manufacturer's official documentation to confirm packaging type and lead-free status. Confirm availability as standard bulk or tape-and-reel options exist. Ensure the component meets RoHS requirements if applicable to your assembly process.

Single Bipolar Transistors Selection Notes

Select this component when a high-gain NPN transistor with low noise characteristics is required. Compare the 25 V collector-emitter breakdown voltage against circuit requirements. Consider the 2N5088 variant if a higher 30 V rating is necessary for the same application profile.

Single Bipolar Transistors Part Context

This part belongs to the 2N508x series of NPN silicon planar epitaxial transistors manufactured by onsemi. It shares the same physical footprint and pinout as the 2N5088 but differs in electrical ratings, specifically offering a lower collector-emitter voltage threshold while maintaining similar gain and bandwidth specifications.

Single Bipolar Transistors Replacement Considerations

The 2N5088 serves as a direct functional substitute within the same family, provided the circuit voltage does not exceed 25 V. Verify that the replacement maintains the required TO-92 form factor and pin configuration.