NHUMD2X

Overview

The NHUMD2X is an NPN/PNP Resistor-Equipped double Transistor (RET) from Nexperia, housed in a SOT363 (SC-88) surface-mount package. It integrates one NPN and one PNP transistor with built-in bias resistors (R1=22 kΩ, R2=22 kΩ). Key electrical parameters include a collector-emitter voltage of 80 V, a maximum output current of 100 mA per transistor, and a total power dissipation of 350 mW. The device features a minimum DC current gain of 70 at 10 mA and 5 V, with transition frequencies of 170 MHz for the NPN section and 150 MHz for the PNP section.

Feature Summary

• Integrates complementary NPN and PNP transistors with built-in bias resistors to simplify circuit design.
• High breakdown voltage capability suitable for demanding digital applications.
• AEC-Q101 qualified for automotive reliability standards.
• Reduces component count and pick-and-place costs through compact dual-transistor packaging.

Applications

• Digital logic circuits
• Controlling IC inputs
• Switching loads

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the AEC-Q101 qualification aligns with target automotive application requirements. Cross-reference pin assignments and marking codes during PCB layout finalization to prevent assembly errors.

Selection Notes

Select this component when a complementary NPN/PNP pair with integrated base resistors is required in a minimal footprint. Ensure the 22 kΩ internal resistor values match the drive source impedance and switching speed requirements. Verify thermal derating curves if operating near the 150 °C junction temperature limit.

Part Context

This part belongs to the NHUMD3/2/12 series of 80 V, 100 mA NPN/PNP resistor-equipped double transistors. It shares the SOT363 package with variants like NHUMD3 and NHUMD12, which differ primarily in their internal resistor values. The series is designed as a cost-saving alternative to discrete general-purpose transistor pairs in digital applications.

Replacement Considerations

NHUMD3 and NHUMD12 are direct package-compatible alternatives within the same series, differing only in internal resistor values. For NPN/NPN configurations, consider the NHUMH2X. For PNP/PNP configurations, consider the NHUMB2X.