NHUMD12-QX

Overview

The NHUMD12-QX is a dual bipolar junction transistor (BJT) array manufactured by Nexperia, designed for surface-mount applications in the SOT-363 (SC-88) package. It integrates one NPN and one PNP transistor within a single compact footprint. The device supports a maximum DC collector current of 100 mA and operates with a collector-emitter voltage (VCEO) of 80 V and a collector-base voltage (VCBO) of 80 V. The emitter-base voltage (VEBO) is rated at 10 V. Key electrical characteristics include a saturation voltage of 100 mV and a gain-bandwidth product (fT) of 150 MHz. Power dissipation is limited to 350 mW, with an operating temperature range spanning from -55°C to +150°C.

Feature Summary

• Dual configuration integrating complementary NPN and PNP transistors in a single package
• High voltage capability with 80 V collector-emitter and collector-base ratings
• Automotive qualification compliant with AEC-Q100 standards
• Compact SMD/SMT packaging suitable for space-constrained designs

Applications

• Automotive electronic circuits requiring qualified discrete components
• General-purpose switching and amplification tasks
• Digital logic interface circuits utilizing complementary transistor pairs

Procurement Notes

Verify the specific suffix and ordering code against official Nexperia documentation to ensure correct package and tape/reel specifications. Confirm AEC-Q100 automotive qualification status if required for your application. Check for any recent Product Change Notifications (PCN) that may affect material composition or manufacturing location. Ensure compatibility with your assembly process regarding the SOT-363 package dimensions.

Selection Notes

Select this component when a complementary NPN/PNP pair is needed in a minimal footprint. The 80 V rating makes it suitable for higher voltage switching applications compared to standard 50 V variants. Consider the 150 MHz bandwidth for moderate-speed switching applications. Verify thermal management requirements given the 350 mW power dissipation limit in the small SOT-363 package.

Part Context

The NHUMD12-QX belongs to Nexperia's portfolio of dual BJT arrays. The '-QX' suffix typically denotes automotive-grade qualification and specific packaging configurations. This part is part of the broader NHUMD series, which offers various dual transistor combinations. It serves as a compact alternative to using two separate discrete transistors, saving board space and simplifying assembly.

Replacement Considerations

Check for direct substitutes within the NHUMD series with different voltage or current ratings. Verify pinout compatibility before replacing with other dual BJT packages like SC-70 or SOT-323. Ensure any replacement maintains the same NPN/PNP configuration and meets AEC-Q100 requirements if used in automotive contexts.