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The Nexperia PUMD9-QX is a dual pre-biased NPN/PNP transistor array housed in a compact 6-TSSOP (SOT-363) surface-mount package. It integrates an NPN and a PNP transistor with built-in bias resistors, specifically R1 at 10 kΩ and R2 at 47 kΩ. The device supports a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. With a power dissipation rating of 200mW and transition frequencies of 230MHz for the NPN and 180MHz for the PNP, it offers efficient switching capabilities. Qualified under AEC-Q101 standards, this component is designed for automotive applications.
Verify the specific suffix 'QX' against the manufacturer's official datasheet to confirm the exact packaging configuration and compliance status. Ensure that the AEC-Q101 qualification aligns with your project's automotive reliability requirements before finalizing procurement decisions.
Select the PUMD9-QX when a combined NPN/PNP solution with integrated biasing is required for space-constrained designs. Consider its 50V rating and 100mA current capacity for low-power switching tasks. Verify thermal management needs given the 200mW power dissipation limit in the TSSOP-6 package.
The PUMD9-QX belongs to the PUMD9 series of resistor-equipped double transistors from Nexperia. This series provides cost-effective alternatives to discrete transistor combinations, streamlining assembly processes. The 'Q' designation indicates automotive-grade qualification, while the 'X' suffix typically denotes specific tape and reel packaging variations.
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Nexperia's official cross-reference tools or engineering support for verified equivalents that match the electrical specifications and package dimensions.