BC516_L34Z

Single Bipolar Transistors Overview

The BC516_L34Z is a PNP silicon epitaxial planar transistor manufactured by onsemi, housed in a TO-92-3 (TO-226AA) through-hole package. It functions as a high-gain single-element device with a maximum collector current of 500 mA and a collector-emitter breakdown voltage of 30 V. The component features a transition frequency of 200 MHz and a maximum power dissipation of 625 mW at 25°C ambient temperature. It operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• High DC current gain suitable for amplification applications
• Designed for general-purpose switching and linear operations
• Utilizes silicon epitaxial planar technology for reliability

Single Bipolar Transistors Applications

• General-purpose amplifier circuits
• Switching applications requiring moderate current handling
• Audio signal processing stages

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer designation, as the BC516 part number is widely used by multiple semiconductor vendors including STMicroelectronics and Fairchild. Confirm that the L34Z suffix corresponds to the intended packaging and tape-and-reel specifications required for your assembly process. Ensure the component meets the electrical characteristics defined in the official onsemi datasheet rather than generic equivalents.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with 500 mA continuous collector current and 30 V breakdown voltage is required in a standard TO-92 package. Consider the 200 MHz transition frequency for high-speed switching or RF amplification needs. Evaluate the thermal management requirements given the 625 mW power dissipation limit in free air.

Single Bipolar Transistors Part Context

This component belongs to the family of small-signal bipolar junction transistors (BJTs). It serves as a fundamental discrete semiconductor element for analog and digital circuit design. The TO-92 package provides a cost-effective solution for low-power applications where surface-mount alternatives are not mandated.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers for the BC516_L34Z were not identified in the provided source material. Cross-reference with other manufacturers' BC516 variants only if their datasheets explicitly guarantee pin-compatible electrical equivalence.