PUMD12-QF

Overview

The Nexperia PUMD12-QF is an NPN/PNP Resistor-Equipped Transistor (RET) housed in a SOT363-3 (SC-88) surface-mounted package. It integrates two transistors with built-in bias resistors, R1 and R2, both nominally 47 kΩ. The device supports a maximum collector-emitter voltage of 50 V and an output current of 100 mA per transistor. Total power dissipation is rated at 300 mW at 25 °C ambient temperature. The component is qualified according to AEC-Q101 standards for automotive applications.

Feature Summary

• Integrates NPN and PNP transistors with built-in bias resistors to simplify circuit design
• Reduces component count and board space requirements
• Qualified according to AEC-Q101 for automotive use

Applications

• Low current peripheral driver
• Control of IC inputs
• Replacement of general purpose transistors in digital applications

Procurement Notes

Verify the specific suffix 'F' against official Nexperia documentation to confirm reel packaging specifications. Ensure the ordering code matches the required tape-and-reel quantity. Confirm that the SOT363-3 package variant aligns with the target PCB footprint design.

Selection Notes

Select this component when space-constrained designs require dual polarity switching with integrated base drive. The 47 kΩ resistor values are suitable for standard logic interface levels. Verify thermal derating curves if operating near the 150 °C junction temperature limit.

Part Context

This part belongs to the PUMD series of double transistors. It serves as the NPN/PNP complement to the PUMH2 (NPN/NPN) and PUMB2 (PNP/PNP) variants. The Q suffix indicates automotive qualification under AEC-Q101 standards.

Replacement Considerations

Direct functional substitutes include PUMD12 and PUMD12-Q. Verify pin compatibility and resistor tolerance specifications before substitution.