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The BC807-40QB-QZ is a PNP general-purpose transistor from the Nexperia BC807QB-Q series, housed in an ultra-small DFN1110D-3 (SOT8015) leadless SMD plastic package with side-wettable flanks. It features a collector-emitter voltage of -45 V and a continuous collector current of -500 mA. The DC current gain ranges from 250 to 600 at -100 mA. Peak collector current reaches -1 A for single pulses up to 1 ms. Total power dissipation is rated at 350 mW on a 35 μm copper PCB and 460 mW on a 70 μm copper PCB.
Verify the specific ordering suffix matches the required tape-and-reel quantity and packaging format. Confirm that the DFN1110D-3 footprint aligns with the design board layout. Ensure the component meets the intended environmental operating temperature range. Check for any recent lifecycle status updates directly from the manufacturer.
Select this component when a compact footprint is critical compared to conventional leaded packages. Choose the BC807-40 variant specifically for its high DC current gain range of 250 to 600. Consider the AEC-Q101 qualification if the application requires automotive-grade reliability standards.
This device belongs to the BC807QB-Q series, which includes variants with different current gain selections: BC807-16QB-Q, BC807-25QB-Q, and BC807-40QB-Q. All share the same DFN1110D-3 package and electrical ratings except for the hFE range. The NPN complement for this series is the BC817-40QB-Q.
BC807-40QB-HQ
The marking code for the BC807-40QB-Q is B2.
Yes, the package features side-wettable flanks, making it suitable for Automatic Optical Inspection of solder joints.
The transition frequency is typically 80 MHz under conditions of VCE = -5 V and IC = -10 mA.