Nexperia USA Inc. NHUMD10F

Overview

NHUMD10 from Nexperia is an AEC-Q101-qualified resistor-equipped double transistor (RET) in SOT363 (SC-88) package, integrating one NPN and one PNP silicon transistor with built-in bias resistors (R1 = 2.2 kΩ, R2 = 47 kΩ). It delivers 100 mA output current per transistor, supports 80 V collector-emitter breakdown voltage, and operates across −55 °C to +150 °C ambient range - used for digital switching and IC input control in automotive body electronics.

For engineers reviewing the NHUMD10 datasheet, NHUMD10 pinout, NHUMD10 application, or NHUMD10 equivalent, key selection considerations include its dual-transistor topology with integrated base resistors, guaranteed 80 V V_CEO, 100 mA I_O, thermal resistance of 358 K/W (per device), and AEC-Q101 qualification for automotive-grade reliability.

Technical Context

This device implements a monolithic dual-transistor structure with separate emitter-grounded NPN and PNP elements, each featuring dedicated on-chip base bias resistors (R1 for input, R2 for feedback). The NPN transistor exhibits typical f_T = 170 MHz and h_FE ≥ 100 at I_C = 10 mA, while the PNP counterpart provides matched V_CEO = 80 V and V_CEsat ≤ 100 mV at I_C/I_B = 20.

Its internal resistor network enables direct logic-level drive without external base components: VI(on) = 0.81–1.2 V (NPN) and −0.95 to −1.4 V (PNP) at I_C = 10 mA, with VI(off) thresholds of 500–595 mV (NPN) and −500 to −625 mV (PNP), supporting robust noise-immune digital switching.

Key Specifications

Pinout & Package

SOT363 (SC-88) plastic surface-mounted package: 6-pin, 2.2 mm × 1.35 mm × 0.95 mm body, gull-wing leads, JEITA code SC-88, lead pitch 0.65 mm.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar resistor-equipped double transistor applications.

Compared with NHUMD13 and NHUMD9, the NHUMD10 offers the lowest input threshold and highest base current gain among the series, making it optimal for direct interface with standard 3.3 V CMOS outputs while maintaining full 100 mA load capability and AEC-Q101 qualification.

Availability

NHUMD10 is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC I/O terminals, consumer appliance motor drivers, and power supply sequencing circuits requiring stable component supply and long-term lifecycle assurance.

Supply support for NHUMD10 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance, reliable discrete and logic devices for automotive, industrial, and consumer markets.

The NHUMD10 belongs to Nexperia's resistor-equipped transistor (RET) product line, engineered specifically to replace legacy BC846/BC856 pairs in digital switching applications while reducing component count, assembly cost, and PCB area.

FAQ

What is the maximum operating junction temperature for NHUMD10?

The absolute maximum junction temperature (T_j) is 150 °C, as specified in Table 6 of the datasheet. This limit applies under steady-state conditions with proper PCB thermal design - the device achieves R_th(j-a) = 358 K/W on FR4 with single-sided copper, requiring derating above 25 °C ambient per Figure 1.

Can NHUMD10 replace BC846/BC856 transistors directly?

Yes - NHUMD10 is explicitly positioned as a cost-saving alternative to BC846/BC856 pairs in digital applications. Its integrated R1/R2 resistors, matched NPN+PNP topology, and SOT363 footprint allow drop-in replacement with no circuit redesign, reducing component count by four per channel and eliminating manual resistor placement.

How does the built-in resistor network affect input drive requirements?

The 2.2 kΩ R1 and 47 kΩ R2 network sets a defined base current path: at V_I(on) = 1.2 V, input current is ~0.55 mA (1.2 V / 2.2 kΩ), enabling direct drive from most 3.3 V MCU GPIOs without external current limiting. VI(off) ≤ 595 mV ensures reliable turn-off even with leakage or noise.

Is NHUMD10 suitable for analog amplification applications?

No - NHUMD10 is optimized for digital switching, not linear amplification. Its built-in resistors fix bias points, and h_FE variation (100–300) and lack of guaranteed small-signal parameters make it unsuitable for analog gain stages. Use dedicated general-purpose transistors like BC847 for amplification.