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The BCW61CT116 is a PNP bipolar junction transistor (BJT) manufactured by Rohm Semiconductor. It features a collector-emitter voltage rating of 32V and a continuous collector current capacity of 200mA. The component is supplied in an SST3 package, which corresponds to the TO-236AB (SOT-23) surface-mount form factor with three terminals. This device is designed for general-purpose amplification and switching applications within its specified electrical limits.
Verify the obsolete status before procurement. The BCW61CT116 carries a 'Not Recommended for New Designs' (NRND) lifecycle designation from Rohm Semiconductor. Existing production may continue to support legacy systems, but new implementations should utilize alternative components. Confirm availability through authorized distributors as standard stock levels are not guaranteed.
Select this component only for maintenance or replacement of existing designs utilizing the BCW61 series. Evaluate the 32V voltage and 200mA current ratings against circuit requirements. Consider the SOT-23 footprint constraints during PCB layout. Due to the NRND status, assess long-term supply chain stability and potential redesign risks associated with future manufacturing discontinuation.
The BCW61CT116 belongs to the BCW61 family of PNP transistors offered by Rohm Semiconductor. These devices are part of a broader portfolio of small-signal bipolar transistors intended for consumer electronics and industrial control systems. The specific suffix indicates tape-and-reel packaging suitable for automated surface-mount assembly processes.