BC327-40ZL1G

Single Bipolar Transistors Overview

The onsemi BC327-40ZL1G is a PNP silicon bipolar junction transistor (BJT) designed for general-purpose switching and amplification applications. It features a maximum collector current of 800 mA and a collector-emitter breakdown voltage of 45 V. The device operates within a junction temperature range up to 150°C and dissipates up to 625 mW of power. Key electrical characteristics include a DC current gain (hFE) of at least 100 at 100 mA, a transition frequency of 100 MHz, and a collector cutoff current of 100 nA. It is housed in a TO-92-3 through-hole package.

Single Bipolar Transistors Feature Summary

• PNP silicon construction for general-purpose signal processing
• High current handling capability up to 800 mA
• Robust thermal performance with 150°C junction temperature rating
• Standardized TO-92-3 through-hole mounting configuration

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Amplifier stages
• Driver circuits for loads requiring moderate current
• Logic interface buffering

Single Bipolar Transistors Procurement Notes

Verify the specific suffix ZL1G against official onsemi documentation to confirm tape-and-reel packaging and binning specifications. Ensure compatibility with existing PCB footprints for the TO-92-3 package. Cross-reference datasheets from authorized distributors to validate current availability status and lead times prior to finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with 800 mA continuous current capacity and 45 V voltage rating is required. The TO-92-3 package suits prototyping and low-volume production where through-hole mounting is preferred. Verify that the 100 MHz transition frequency meets the bandwidth requirements of the target application circuit.

Single Bipolar Transistors Part Context

The BC327 series represents a family of PNP general-purpose transistors widely used in consumer electronics and industrial control systems. Manufactured by onsemi, these devices are known for their reliability and standardized pinout configurations. The BC327-40ZL1G variant specifically denotes a particular ordering configuration within this established product line.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the BC327-16 from Diotec Semiconductor.