BC184_J35Z

Single Bipolar Transistors Overview

The BC184_J35Z is an NPN silicon small-signal transistor manufactured by onsemi. It is housed in a TO-92 cylindrical plastic package with three through-hole terminals. The device is designed for amplifier applications and features low noise characteristics. Key electrical specifications include a maximum collector-emitter voltage of 30 V, a minimum DC current gain (hFE) of 240, and a nominal transition frequency (fT) of 150 MHz.

Single Bipolar Transistors Feature Summary

• NPN silicon construction optimized for low noise performance
• Suitable for general-purpose amplifier applications
• Through-hole TO-92 packaging for standard mounting

Single Bipolar Transistors Applications

• Low noise amplification circuits
• General purpose signal processing
• Small signal switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer origin, as the BC184 series is produced by multiple vendors including Texas Instruments. Confirm that the J35Z suffix corresponds to the intended packaging and binning requirements. Ensure the component meets the required hFE and fT specifications for the target design. Cross-reference datasheets from authorized distributors to confirm availability and authenticity before procurement.

Single Bipolar Transistors Selection Notes

Select this component when a low-noise NPN transistor with moderate voltage ratings is required. The 30V VCEO rating suits low-voltage signal paths. Consider the TO-92 package constraints for thermal management and board space. Verify that the 150 MHz transition frequency meets the bandwidth needs of the application.

Single Bipolar Transistors Part Context

The BC184 is part of a widely used family of NPN small-signal transistors. Variants such as BC184C offer different gain ranges. The device competes with similar TO-92 NPN transistors like the 2N3904 or BC547 series, though specific noise and gain characteristics may differ. It is commonly found in consumer electronics and audio equipment.

Single Bipolar Transistors Replacement Considerations

Check for direct equivalents like BC184C if higher gain is acceptable. Other NPN TO-92 transistors with similar VCEO and fT ratings may serve as substitutes, but verify pinout compatibility and noise specifications carefully.