NHUMB2-QX

Overview

The NHUMB2-QX is a dual PNP bipolar junction transistor (BJT) array manufactured by Nexperia USA Inc. It is housed in a SOT363 (SC-88) surface-mount package and complies with the AEC-Q101 automotive qualification standard. The device supports a maximum DC collector current of 100 mA and features a collector-emitter breakdown voltage (VCEO) of 80 V, along with a collector-base voltage (VCBO) of 80 V. The emitter-base voltage (VEBO) is rated at 10 V. Electrical characteristics include a collector-emitter saturation voltage of 100 mV and a power dissipation capability of 350 mW. The transition frequency (fT) is specified at 150 MHz, ensuring adequate performance for switching applications. The component operates within a temperature range from -55 °C to +150 °C.

Feature Summary

• Dual PNP configuration integrated into a compact SMD footprint
• Automotive-grade reliability certified under AEC-Q101 standards
• High voltage tolerance suitable for robust circuit protection

Applications

• Automotive electronic control units requiring qualified discrete components
• General-purpose switching circuits in industrial environments
• Signal conditioning stages in communication systems

Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm packaging details and compliance status. Ensure that the AEC-Q101 qualification aligns with project requirements. Cross-reference the manufacturer part number with authorized distributors to validate authenticity. Confirm RoHS and REACH compliance through the latest datasheet revision before finalizing procurement orders.

Selection Notes

Select this component when a dual PNP BJT array is required in a small outline package. The 80 V rating distinguishes it from lower-voltage alternatives. Verify that the 100 mA current limit meets load requirements. Consider the SOT363 footprint constraints during PCB layout. Compare thermal dissipation capabilities against expected operating conditions to ensure reliable performance.

Part Context

This part belongs to the Nexperia BJT array family designed for space-constrained applications. The 'Q' suffix typically denotes automotive qualification, while 'X' indicates reel packaging. It serves as a discrete alternative to integrated logic gates in simple switching tasks. The SOT363 package allows for high-density mounting on printed circuit boards.

Replacement Considerations

Check for direct substitutes such as the NHUMD10 series if pre-biased resistors are needed instead of bare transistors. Verify pinout compatibility before replacing with other dual PNP arrays. Ensure voltage and current ratings of potential replacements meet or exceed the original specifications.