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The BC858BL3-TP is a PNP plastic-encapsulated transistor from the BC856AL3 through BC858CL3 series by Micro Commercial Components. It utilizes a DFN1006-3 package with dimensions of 1.0mm x 0.6mm. Key electrical ratings include a collector current of -100 mA, collector power dissipation of 150 mW, and a collector-emitter voltage of -65 V. The device features a transition frequency of 100 MHz and operates within a junction temperature range of -55°C to +150°C.
Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors listed on their official website. Counterfeit parts pose significant risks; unauthorized sources do not provide warranty coverage or traceability. Ensure the ordering suffix matches the specific gain bin required for your design specifications.
Select this component when a compact surface-mount PNP transistor is required for low-voltage switching or amplification. The DFN1006-3 package offers space efficiency compared to traditional SOT packages. Consider the specific hFE bin (BL3) to ensure adequate DC current gain for your circuit's biasing requirements.
This part belongs to the BC856AL3 through BC858CL3 family, which shares identical physical packaging but varies in electrical characteristics such as current gain. The BC858 variant typically offers higher gain than the BC856 or BC857 counterparts within the same series.
Compatible substitutes include BC858BW-TP and BC858CT-TP from MCC, provided they match the DFN1006-3 footprint and meet the specific hFE requirements of the original design.