BC 817-40 E6327

Single Bipolar Transistors Overview

The BC 817-40 E6327 is an NPN silicon bipolar junction transistor (BJT) manufactured by Infineon Technologies. It features a maximum collector-emitter voltage of 45 V and a continuous collector current of 500 mA. The device operates within a temperature range of -55°C to +150°C and has a power dissipation rating of 330 mW. It includes AEC-Q100 qualification for automotive applications.

Single Bipolar Transistors Feature Summary

• Automotive-grade reliability with AEC-Q100 qualification
• High thermal stability supporting operation up to 150°C
• NPN silicon construction optimized for general-purpose switching

Single Bipolar Transistors Applications

• Automotive electronic circuits requiring qualified components
• General-purpose signal switching and amplification
• Low-power digital logic interfacing

Single Bipolar Transistors Procurement Notes

Verify the specific suffix E6327 against official Infineon documentation to confirm package type and tape-and-reel specifications. Confirm availability status as some BC817 variants may be subject to lifecycle changes. Ensure the selected component matches the required voltage and current ratings for the target application design.

Single Bipolar Transistors Selection Notes

Select this component when automotive qualification is mandatory for NPN switching applications. Compare the 500 mA current limit and 45 V breakdown voltage against circuit requirements. Consider the SC-74-6 package if space constraints align with this footprint compared to standard SOT-23 options.

Single Bipolar Transistors Part Context

This part belongs to the BC817 series of NPN transistors, widely used in consumer and industrial electronics. The E6327 suffix typically denotes a specific packaging configuration or manufacturing batch code defined by Infineon. It serves as a standard replacement for generic NPN switching tasks where moderate current handling is sufficient.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include other AEC-Q100 qualified NPN transistors from Infineon such as the BC 817U E6327. Verify pinout compatibility and electrical parameters before substituting with parts from other manufacturers.