BC309CBU

Single Bipolar Transistors Overview

The BC309CBU is a PNP bipolar junction transistor (BJT) manufactured by onsemi. It features a collector-emitter voltage of 25 V, a continuous collector current of 100 mA, and a transition frequency of 130 MHz. The device dissipates 500 mW of power and is housed in a TO-92-3 through-hole package.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration for low-power switching and amplification circuits
• Through-hole mounting via TO-92-3 package for standard board integration

Single Bipolar Transistors Applications

• Low-power switching circuits
• Amplification circuits

Single Bipolar Transistors Procurement Notes

Verify the manufacturer part number BC309CBU against official onsemi documentation to confirm specifications. Ensure the component matches the required PNP BJT type, TO-92-3 package, and electrical ratings before procurement. Cross-reference with authorized distributors to validate authenticity and compliance status.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a PNP transistor with 25 V collector-emitter voltage and 100 mA current handling. The TO-92-3 through-hole package suits designs needing standard leaded mounting. Verify that the 130 MHz transition frequency meets the signal speed requirements of the target circuit.

Single Bipolar Transistors Part Context

The BC309CBU belongs to the single bipolar transistor category from onsemi. It is designed for general-purpose use in electronic systems requiring reliable PNP switching or amplification capabilities within low-power constraints.

Single Bipolar Transistors Replacement Considerations

Consult official onsemi substitution guides for verified equivalent parts. Do not assume cross-model compatibility without confirming matching electrical parameters and pin configurations.