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The PMBT3906VS,115 is a PNP/PNP double switching transistor manufactured by Nexperia USA Inc. It is housed in an SOT666 ultra-small and flat lead Surface-Mounted Device plastic package with six leads at a 0.5 mm pitch. The device operates with a collector-emitter voltage of -40 V and a continuous collector current of -200 mA per transistor. DC current gain ranges from 100 to 300 at -10 mA. Total power dissipation reaches 360 mW for the device and 240 mW per transistor at 25 °C ambient temperature. Transition frequency is specified at 250 MHz.
Verify component authenticity against official Nexperia documentation before integration. Confirm that the specific ordering suffix matches the required packaging format. Ensure design compliance with absolute maximum ratings to prevent permanent damage. Check for non-automotive qualification status if automotive applications are considered.
Select this component when board space is constrained due to its ultra-small SOT666 package dimensions. Consider the dual PNP structure for applications requiring two complementary switching elements in a single footprint. Verify thermal management requirements against the specified junction-to-ambient resistance values.
This part belongs to the PMBT3906 series of PNP switching transistors. It serves as a compact alternative to larger discrete packages while maintaining standard switching performance characteristics. The SOT666 package provides a low-profile solution suitable for dense surface-mount layouts.
PMBT3904VS (NPN/NPN complement), PMBT3946VPN (NPN/PNP complement).
The marking code for the PMBT3906VS is ZD.
No, the product data sheet explicitly states that the product is not automotive qualified.
Reflow soldering is the only recommended soldering method.