BC560CBU

Single Bipolar Transistors Overview

The BC560CBU is a PNP epitaxial silicon small-signal bipolar junction transistor manufactured by onsemi (formerly Fairchild Semiconductor). It is housed in a lead-free TO-92 plastic package with three terminals. The device supports a maximum collector current of 0.1 A and a collector-emitter breakdown voltage of 45 V. It features a minimum DC current gain (hFE) of 420, ensuring high amplification capability. The component is designed for low-noise applications and operates within a junction temperature range up to 150 °C.

Single Bipolar Transistors Feature Summary

• Low noise performance suitable for sensitive signal processing
• High DC current gain for effective signal amplification
• Lead-free construction compliant with environmental standards

Single Bipolar Transistors Applications

• General purpose amplifier circuits
• Switching applications requiring low noise
• Complementary pairing with NPN transistors such as the BC547 series

Single Bipolar Transistors Procurement Notes

Verify the manufacturer origin, as this part was originally produced by Fairchild Semiconductor before its acquisition by onsemi. Confirm that the specific batch or datasheet revision aligns with your design requirements regarding pinout compatibility and electrical tolerances. Ensure the component meets RoHS compliance specifications if required by your manufacturing process.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with high current gain and low noise characteristics is required. It serves as a direct complement to NPN devices like the BC547. Consider the TO-92 package constraints for thermal management and board space. Verify that the 45V voltage rating and 100mA current limit are sufficient for the intended circuit load and operating conditions.

Single Bipolar Transistors Part Context

The BC560CBU belongs to the BC550/BC560 family of general-purpose PNP transistors. This family is widely used in consumer electronics and industrial control systems. The 'BU' suffix typically denotes a tape and reel packaging format, distinguishing it from bulk packaged variants. It is part of a broader ecosystem of complementary NPN/PNP pairs used in analog design.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the BC560C from other manufacturers such as CDIL or Motorola/NXP. For equivalent performance in different packaging, consider surface-mount equivalents like the BC856. Always verify pinout compatibility and electrical parameter margins before substituting.