BC 817-25W E6327

Single Bipolar Transistors Overview

The BC 817-25W E6327 is a silicon NPN bipolar junction transistor manufactured by Infineon Technologies. It operates in a single configuration within an SMD/SMT SOT-323-3 package. The device supports a maximum DC collector current of 500 mA and a collector-emitter voltage (VCEO) of 45 V. Key electrical parameters include a collector-base voltage (VCBO) of 50 V, an emitter-base voltage (VEBO) of 5 V, and a collector-emitter saturation voltage of 700 mV. Power dissipation is rated at 250 mW with a transition frequency (fT) of 170 MHz. The component functions across a temperature range from -65 C to +150 C and holds AEC-Q100 qualification.

Single Bipolar Transistors Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• Silicon NPN technology optimized for general-purpose switching
• Surface-mount design in compact SOT-323-3 packaging

Single Bipolar Transistors Applications

• Automotive electronic circuits requiring AEC-Q100 compliance
• General-purpose signal amplification and switching applications
• Low-power consumer electronics using surface-mount assembly

Single Bipolar Transistors Procurement Notes

Verify the specific suffix E6327 against official Infineon documentation to confirm RoHS compliance and lead-free status. Confirm that the part number matches the exact SOT-323-3 package variant. Check for any obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when a small-footprint NPN transistor is required for automotive or high-reliability applications. Ensure the design accommodates the 250 mW power dissipation limit in the SOT-323-3 package. Verify that the 45 V collector-emitter voltage rating meets the circuit's maximum operating conditions.

Single Bipolar Transistors Part Context

This part belongs to the BC 817 series of NPN silicon transistors produced by Infineon Technologies. The series offers various gain grades and packaging options including SOT-23 and SC-74. The BC 817-25W variant specifically utilizes the SOT-323-3 package and carries the E6327 ordering code for tape-and-reel delivery.

Single Bipolar Transistors Replacement Considerations

Consult official Infineon cross-reference documents for verified substitutes. Generic equivalents may not match the AEC-Q100 qualification or specific pinout configurations.