PUMD9/ZLX

Overview

The Nexperia PUMD9/ZLX is a dual pre-biased transistor array housed in a 6-TSSOP surface-mount package. It integrates one NPN and one PNP bipolar junction transistor, each equipped with built-in bias resistors to simplify circuit design. The device supports a maximum collector-emitter voltage of 50V and a continuous collector current of 100mA. Internal resistor values are specified as R1 = 10 kΩ and R2 = 47 kΩ. The component operates within a temperature range of -65°C to +150°C and dissipates up to 200mW of power. It is qualified under the AEC-Q101 standard for automotive applications.

Feature Summary

• Integrates complementary NPN and PNP transistors with embedded base and emitter resistors
• Reduces printed circuit board space and assembly costs by replacing discrete components
• Qualified for automotive environments according to AEC-Q101 standards

Applications

• Digital logic interface circuits in automotive systems
• Switching loads controlled by microcontroller inputs
• Level shifting between different voltage domains in industrial equipment

Procurement Notes

Verify the specific suffix ZLX against official Nexperia documentation to confirm packaging details and availability. Standard equivalents like PUMD9,115 or PUMD9-QX may share identical electrical characteristics but differ in reel specifications. Confirm RoHS compliance and moisture sensitivity levels prior to procurement integration.

Selection Notes

Select this component when a compact solution requires both NPN and PNP switching capabilities with fixed biasing. Ensure the 50V voltage rating and 100mA current limit meet the load requirements. Verify that the 10kΩ and 47kΩ internal resistor values provide appropriate drive currents for the connected logic gates or loads.

Part Context

This part belongs to the Nexperia PUMD9 series of resistor-equipped double transistors. It serves as the NPN/PNP complement to the PUMB9 (PNP/PNP) and PUMH9 (NPN/NPN) variants. All members share the SOT363-3 (SC-88) footprint and similar electrical profiles, differing primarily in transistor polarity configurations.

Replacement Considerations

Direct functional substitutes include PUMD9,115 and PUMD9-QX. These parts maintain identical pinouts and electrical parameters. Verify that the alternative suffix meets the required automotive qualification and packaging format before substitution.