BC328-16

Single Bipolar Transistors Overview

The Diotec Semiconductor BC328-16 is a general-purpose PNP bipolar junction transistor (BJT) housed in a TO-92 package. It features a maximum collector current of 800 mA and a peak collector current of 1 A. The device has a collector-emitter voltage rating of -25 V and a power dissipation capacity of 625 mW. The DC current gain (hFE) for the -16 group ranges from 100 to 250 at an IC of 100 mA, and from 60 to 170 at an IC of 300 mA. It operates within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• General-purpose PNP transistor suitable for commercial and industrial applications
• Three distinct current gain groups available for specific amplification requirements
• Compliant with RoHS, REACH regulations, and conflict minerals standards

Single Bipolar Transistors Applications

• Signal processing circuits
• Switching applications
• Amplification stages

Single Bipolar Transistors Procurement Notes

Verify the exact ordering suffix when sourcing this component. Suffixes such as -Q or -AQ indicate AEC-Q101 compliance or qualification, which are automotive-grade specifications not present in the standard commercial version. Confirm that the requested part matches the required reliability grade for your specific application environment before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select the BC328-16 variant based on the required DC current gain band. The -16 suffix specifies a minimum hFE of 100 at 100 mA and 60 at 300 mA. Ensure the design accounts for the -25 V collector-emitter voltage limit and the 625 mW power dissipation capability, particularly regarding thermal resistance and lead spacing conditions specified in the datasheet.

Single Bipolar Transistors Part Context

This component belongs to the BC327...BC328 series of universal PNP transistors manufactured by Diotec Semiconductor. It is designed as a complementary counterpart to NPN transistors like the BC337 and BC338. The series offers multiple gain groupings to accommodate various circuit design needs while maintaining standard TO-92 mechanical dimensions.

Single Bipolar Transistors Replacement Considerations

BC327-16

Single Bipolar Transistors FAQ

What is the DC current gain range for the BC328-16?

For the -16 group, the DC current gain (hFE) ranges from 100 to 250 when measured at IC = 100 mA and VCE = 1 V. At IC = 300 mA, the gain ranges from 60 to 170.

What does the suffix -Q or -AQ indicate for this transistor?

The suffix -Q indicates that the transistor is AEC-Q101 compliant, while -AQ indicates it is AEC-Q101 qualified. These suffixes denote automotive-grade reliability standards.

What is the maximum collector-emitter voltage for the BC328?

The maximum collector-emitter voltage (VCEO) with the base open is -25 V. With the emitter-base shorted (VCES), the rating is -30 V.