BC488BRL1G

Single Bipolar Transistors Overview

BC488BRL1G is a general-purpose NPN silicon transistor manufactured by onsemi. It is housed in the SOT-23 surface-mount package and designed for low-voltage, low-power amplification and switching applications. The device features high DC current gain (hFE) with binning options, ensuring consistent performance across production batches. It is compliant with RoHS standards and halogen-free, suitable for automated assembly processes.

Single Bipolar Transistors Feature Summary

• NPN silicon construction for general-purpose amplification
• High DC current gain with specified binning
• SOT-23 surface-mount packaging for compact designs
• RoHS compliant and halogen-free manufacturing

Single Bipolar Transistors Applications

• Low-voltage amplifier circuits
• General-purpose switching applications
• Portable electronic devices requiring small form factors

Single Bipolar Transistors Procurement Notes

Verify the specific hFE bin code required for your design, as BC488 variants often differ by gain range. Confirm the exact suffix matches the desired gain specification. Check for obsolescence status or last-time buy notices directly from onsemi distributors. Ensure the SOT-23 footprint aligns with your PCB layout constraints before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when a standard NPN transistor with moderate gain is needed in a small SOT-23 package. Compare hFE bins against circuit requirements to ensure adequate amplification. Consider thermal dissipation limits in dense layouts. Verify voltage ratings match the application's supply rails. Evaluate cost-effectiveness against alternative general-purpose transistors in similar packages.

Single Bipolar Transistors Part Context

The BC488 series belongs to onsemi's portfolio of general-purpose NPN transistors. It complements other SOT-23 devices like the BC457 and BC458, offering distinct gain characteristics. These transistors are widely used in consumer electronics and industrial control boards where space efficiency and reliable switching are prioritized over high-power handling capabilities.

Single Bipolar Transistors Replacement Considerations

Direct pin-compatible replacements include BC457BRL1G or BC458BRL1G, depending on the required gain level. Verify that the substitute's Vceo and Ic ratings meet or exceed the original specifications. Ensure the replacement maintains the same SOT-23 package type for mechanical compatibility.