Diodes Incorporated DMN6069SFVWQ-13

Overview

DMN6069SFVWQ-13 from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in PowerDI3333-8 package, qualified to AEC-Q101 and PPAP-capable for automotive use. It delivers R_DS(ON) = 69 mΩ @ V_GS = 10 V, 14 A continuous drain current at T_C = +25°C, and supports 56 A pulsed drain current. It is deployed in DC-DC converters for power management in engine control units and ADAS domain controllers.

For engineers reviewing the DMN6069SFVWQ-13 datasheet, DMN6069SFVWQ-13 pinout, DMN6069SFVWQ-13 application, or DMN6069SFVWQ-13 equivalent, key selection criteria include its wettable flank package for automated optical inspection, 100% production-tested UIS capability, thermal resistance R_θJC = 3.9°C/W, and AEC-Q101 qualification for under-hood automotive environments.

Technical Context

This MOSFET uses planar trench-gate silicon technology optimized for low conduction loss and fast switching in high-efficiency buck and synchronous rectifier stages. Its gate threshold voltage (1–3 V) enables compatibility with 3.3 V and 5 V logic-level drivers, while its Q_g = 14 nC @ V_GS = 10 V and t_F = 3.3 ns support operation up to 500 kHz in automotive DC-DC modules.

The device integrates a robust body diode with t_RR = 11 ns and Q_RR = 5.1 nC, enabling reliable freewheeling in hard-switched topologies. Its PowerDI3333-8 package features an exposed drain pad for direct thermal coupling to PCB copper, achieving R_θJC = 3.9°C/W - critical for sustained 12 A operation in compact ECU designs.

Key Specifications

Pinout & Package

Package: PowerDI3333-8/SWP (Type UX), surface-mount, thermally enhanced with exposed drain pad and wettable flanks for AOI-compatible solder joints.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel automotive MOSFET applications.

Compared with STL10DN6LF7AG and NTMFS6H800NL, the DMN6069SFVWQ-13 uniquely combines AEC-Q101 qualification, wettable flank inspection capability, and 69 mΩ R_DS(ON) in a 3.3 mm × 3.3 mm footprint - making it the only option meeting both functional safety and automated manufacturing requirements for Tier 1 automotive power stages.

Availability

DMN6069SFVWQ-13 is available at Aetrix Electronics and suitable for automotive power management, DC-DC conversion, and motor control applications requiring stable component supply across extended temperature ranges and rigorous quality traceability.

Supply support for DMN6069SFVWQ-13 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with ISO/TS 16949-certified wafer fabs and assembly facilities.

The Power MOSFET product line targets automotive, industrial, and computing power systems, emphasizing AEC-Q101 qualification, thermal performance, and manufacturability in high-reliability applications.

FAQ

What is the maximum junction temperature rating for DMN6069SFVWQ-13?

The DMN6069SFVWQ-13 has a specified operating junction temperature range of –55°C to +150°C. This rating is validated per AEC-Q101 stress testing and supported by thermal characterization data showing normalized R_DS(ON) stability up to 150°C. The device maintains safe operation under transient thermal loads when mounted on 2 oz copper FR-4 with thermal bias.

Does DMN6069SFVWQ-13 require a gate resistor for automotive PWM applications?

Yes - a gate resistor (typically 6.0 Ω, as used in datasheet timing tests) is recommended to dampen ringing and limit peak gate current. With Q_g = 14 nC and typical 12 V gate drive, peak current exceeds 1 A without series resistance. Diodes' evaluation data confirms stable 300–500 kHz switching only with controlled gate impedance.

How does the PowerDI3333-8 package improve thermal performance over SO-8?

The PowerDI3333-8 exposes the drain directly to the PCB copper via a large bottom pad, achieving R_θJC = 3.9°C/W versus ~62°C/W for standard SO-8. This 16× improvement in junction-to-case thermal resistance allows 32 W power dissipation at T_C = +25°C - enabling higher current density without external heatsinks in space-limited ECUs.

Is DMN6069SFVWQ-13 compatible with lead-free reflow profiles?

Yes - the device is fully RoHS 3 compliant and rated for moisture sensitivity level 1 per J-STD-020. It supports standard lead-free reflow profiles with peak temperatures up to 260°C and is qualified for Pb-free soldering using matte tin annealed terminals that meet MIL-STD-202 Method 208 solderability requirements.