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PMBT3906MB,315 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Nexperia USA Inc.. Its product description is TRANS PNP 40V 0.2A DFN1006B-3. Review the specifications below when checking this part for your BOM.
The PMBT3906MB,315 is a PNP single switching transistor manufactured by Nexperia USA Inc. It operates with a collector-emitter voltage of -40 V and a maximum collector current of -200 mA. The device features a DC current gain (hFE) ranging from 100 to 300 at -10 mA. It is housed in a leadless DFN1006B-3 (SOT883B) package measuring 1.0 mm x 0.6 mm x 0.37 mm. Qualified under AEC-Q101 standards, it supports junction temperatures up to 150 °C.
Verify the specific ordering suffix matches the required packaging configuration before procurement. Confirm that the DFN1006B-3 footprint aligns with the target PCB design constraints. Ensure compliance with reflow soldering profiles specified in the datasheet to maintain component integrity during assembly processes.
Select this component when board space is limited due to its ultra-small leadless package dimensions. Consider the AEC-Q101 qualification if the application requires automotive-grade reliability standards. Evaluate the thermal resistance characteristics against the expected power dissipation levels in free air or mounted on FR4 PCBs to ensure safe operating junction temperatures.
This part belongs to the PMBT3906 series of general-purpose PNP switching transistors. It serves as the complement to the NPN PMBT3904MB within the same package family. The device utilizes the DFN1006B-3 package, which offers significant board-space reduction compared to traditional SOT-23 packages while maintaining equivalent electrical performance.
PMBT3904MB is the NPN complement.
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