NHUMB9-QX

Overview

The NHUMB9-QX is a dual PNP bipolar junction transistor (BJT) array from Nexperia, designed for surface-mount applications in the 6-TSSOP package. It features an 80V collector-emitter breakdown voltage and a maximum continuous collector current of 100mA per transistor. The device includes integrated base resistors to simplify circuit design, with a typical DC current gain (hFE) of 100 at 10mA and 5V. It operates within a temperature range of -55°C to +150°C and has a maximum power dissipation of 350mW. This component is qualified under AEC-Q101 standards for automotive reliability.

Feature Summary

• Dual PNP configuration with integrated biasing resistors for simplified interface
• Automotive grade qualification ensuring high reliability in demanding environments
• High thermal stability supporting operation up to 150°C junction temperature

Applications

• Automotive logic level shifting and switching circuits
• General purpose digital signal buffering
• Interface drivers for microcontroller output expansion

Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm automotive grade status and exact pinout compatibility. Ensure that the ordering information matches the required tape and reel specifications for automated assembly processes. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity before procurement.

Selection Notes

Select this component when a dual PNP solution with built-in base resistors is required for space-constrained designs. The 6-TSSOP package offers a compact footprint suitable for dense PCB layouts. Consider the 80V rating and 100mA current capability to ensure adequate headroom for the intended load conditions. Verify that the integrated resistor values align with the target drive currents and logic levels.

Part Context

This part belongs to the NHUMB9 series of pre-biased BJT arrays. The 'Q' designation typically indicates automotive qualification, while 'X' often denotes specific packaging or trailing zero variants. It serves as a complementary counterpart to NPN versions like the NHUPB9 series, providing symmetric options for push-pull or differential signaling applications in Nexperia's discrete semiconductor portfolio.

Replacement Considerations

Direct substitutes include other Nexperia dual PNP pre-biased transistors in the SOT-363/6-TSSOP package such as the NHUMB9 or NHUMD9 series, provided electrical parameters match. Verify pin-to-pin compatibility and resistor values when replacing with non-Nexperia equivalents to ensure functional equivalence in existing designs.