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The BCP 54-16 E6327 is an NPN Silicon Audio Frequency (AF) transistor manufactured by Infineon Technologies. It is housed in a SOT223 package and designed for AF driver and output stages. Key electrical parameters include a collector-emitter voltage of 45 V, a collector current of 1 A, and a peak collector current of 1.5 A. The device features a DC current gain ranging from 100 to 250 at IC = 150 mA, with a transition frequency of 100 MHz. It operates within a junction temperature range of -65 °C to 150 °C and has a total power dissipation of 2 W.
Verify the specific ordering suffix E6327 against official Infineon documentation to confirm packaging details such as reel size or tape-and-reel specifications. Ensure that the component meets RoHS compliance requirements if applicable to your manufacturing process. Confirm availability status directly with authorized distributors or the manufacturer, as lead times may vary based on production schedules.
Select this component when designing circuits requiring an NPN silicon transistor with high current capability and low saturation voltage for audio applications. Consider the complementary PNP types BCP51...BCP53 if a push-pull configuration is needed. Verify that the thermal resistance and power dissipation characteristics align with the thermal management strategy of the target PCB design.
This part belongs to the BCP54...-BCP56... series of NPN Silicon AF Transistors from Infineon Technologies. The series includes variants with different voltage ratings: BCP54 (45 V), BCP55 (60 V), and BCP56 (80 V). The BCP54-16 variant specifically denotes the 45 V rating with a defined hFE binning range. These transistors are commonly used in general-purpose audio amplification circuits.
Complementary PNP types available in the same series are BCP51, BCP52, and BCP53.