PUMD9-QZ

Overview

The PUMD9-QZ is a dual pre-biased transistor array from Nexperia, featuring one NPN and one PNP transistor in a single 6-TSSOP package. It operates with a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. The device includes built-in bias resistors: R1 is 10 kΩ and R2 is 47 kΩ. DC current gain (hFE) is at least 100 at 5mA and 5V. Transition frequencies are 230MHz for the NPN and 180MHz for the PNP. Power dissipation is 200mW. It is AEC-Q101 qualified for automotive use.

Feature Summary

• Integrated bias resistors simplify circuit design and reduce component count
• AEC-Q101 qualification ensures reliability for automotive applications
• Compact 6-TSSOP surface-mount package suitable for high-density layouts

Applications

• Digital switching in automotive control modules
• Industrial logic level translation
• IC input driving and load switching

Procurement Notes

Verify the specific suffix 'QZ' against the manufacturer's official datasheet to confirm packaging details such as reel size or tape specifications. Ensure the order matches the required AEC-Q101 automotive grade requirements. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if restricted substances are a constraint for the final assembly.

Selection Notes

Select this component when a complementary NPN/PNP pair with fixed biasing is required in a minimal footprint. The 10k/47k resistor ratio is suitable for standard logic interfacing. Consider the 200mW power dissipation limit for thermal management in dense PCB areas. Verify that the 50V rating meets the system voltage headroom requirements.

Part Context

This part belongs to the PUMD9 family of resistor-equipped double transistors. The 'Q' suffix denotes automotive qualification under AEC-Q101 standards. The 'Z' suffix typically indicates specific packaging variations like cut tape or mouse reel, distinct from the standard 'X' reel packaging found in other variants.

Replacement Considerations

Direct functional equivalents include the PUMD9-QX for identical electrical performance but different packaging. For non-automotive applications, the standard PUMD9 may be considered if AEC-Q101 qualification is not mandatory.