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The BCW 67A E6327 is an NPN silicon general-purpose amplifier transistor manufactured by Infineon Technologies. It is housed in a surface-mount SOT-23-3 package and operates within a temperature range of -65°C to +150°C. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 32 V, a maximum collector-base voltage (VCBO) of 45 V, and a maximum emitter-base voltage (VEBO) of 5 V. The device supports a continuous collector current of 800 mA with a power dissipation rating of 330 mW. It features a transition frequency (fT) of 200 MHz and a DC current gain (hFE) ranging from 160 to 400.
Verify the specific suffix 'E6327' against official Infineon documentation to confirm tape-and-reel packaging details and RoHS compliance status. Confirm that the component remains available or identify end-of-life notices prior to design finalization. Ensure the selected variant matches the required hFE binning and thermal characteristics for the target application environment.
Select this component when an NPN transistor with 32 V VCEO and 800 mA capability is required in a small SOT-23-3 footprint. Consider the 200 MHz transition frequency for medium-speed switching or amplification tasks. Verify that the 330 mW power dissipation limit accommodates the thermal management strategy of the host system without exceeding the 150°C junction temperature threshold.
This part belongs to the BCW67 series of NPN bipolar junction transistors designed for low-power, high-frequency applications. The series is widely used in portable devices and automotive modules due to its robustness and small form factor. The BCW67A variant specifically denotes a particular DC current gain classification within the broader family, ensuring consistent performance across production batches.
Consult official Infineon cross-reference guides for verified substitutes. Generic replacements may differ in hFE ranges or saturation voltages.