Diodes Incorporated DMN6069SFVW-13

Overview

DMN6069SFVW-13 from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in PowerDI3333-8 package, delivering 69 mΩ R_DS(ON) at V_GS = 10 V and 100 mΩ at 4.5 V, rated for 14 A continuous drain current at T_C = +25°C, and optimized for high-efficiency DC-DC converters.

For engineers reviewing the DMN6069SFVW-13 datasheet, DMN6069SFVW-13 pinout, DMN6069SFVW-13 application, or DMN6069SFVW-13 equivalent, key selection criteria include low R_DS(ON) at 4.5 V logic-level drive, wettable flank for automated optical inspection, thermal resistance of 3.9°C/W (junction-to-case), and AEC-Q101-compliant automotive-grade variant availability.

Technical Context

This MOSFET employs a trench-gate silicon process to achieve low on-resistance while maintaining fast switching performance: t_D(ON) = 3.6 ns, t_R = 5.0 ns, Q_g = 14 nC at V_GS = 10 V, and C_iss = 740 pF at V_DS = 30 V. Its body diode exhibits t_RR = 11 ns and Q_RR = 5.1 nC under IF = 1.9 A, di/dt = 100 A/μs conditions.

The device is characterized for operation across –55°C to +150°C junction temperature range, with R_DS(ON) normalized variation ≤1.2× over that range at V_GS = 10 V, ID = 3 A. It passes 100% production UIS testing with I_AS = 12 A and E_AS = 7.2 mJ (L = 0.1 mH).

Key Specifications

Pinout & Package

Package: PowerDI3333-8 (SWP), thermally enhanced surface-mount package with exposed drain pad and wettable flank terminals for solder joint inspection.

Key Features

Applications

Equivalent & Alternatives

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

Compared with DMN6069SFVW-13, the Q-suffix variant adds automotive qualification without trade-offs in performance or footprint, while DMN3029LSD-13 trades voltage headroom and package size for significantly lower on-resistance in low-voltage applications.

Availability

DMN6069SFVW-13 is available at Aetrix Electronics and suitable for DC-DC converters, USB-C power delivery systems, and industrial PLC output stages requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.

Supply support for DMN6069SFVW-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, specializing in high-reliability power management, signal integrity, and protection solutions for industrial, computing, and automotive markets.

This MOSFET belongs to Diodes' PowerDI® portfolio, engineered specifically for high-density, thermally constrained power conversion applications where low R_DS(ON), fast switching, and robust package reliability are critical.

FAQ

What is the maximum safe operating junction temperature for DMN6069SFVW-13?

The absolute maximum junction temperature is +150°C, verified per JEDEC standards. Operation above +125°C requires derating of continuous current based on thermal resistance data: at T_J = 150°C and T_C = 70°C, maximum I_D drops to ~11 A per datasheet Figure 5 and thermal curves. Sustained operation near limit requires validated PCB thermal design.

Does DMN6069SFVW-13 support logic-level gate drive at 3.3 V?

No - V_GS(TH) ranges from 1.0 V to 3.0 V, but R_DS(ON) is not specified below V_GS = 4.5 V. At 3.3 V, the device operates in weak inversion with high R_DS(ON) (>500 mΩ typical), causing excessive conduction loss. Use only with ≥4.5 V gate drive for reliable switching.

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

PowerDI3333-8 features an exposed drain pad directly bonded to the MOSFET die backside, achieving R_θJC = 3.9°C/W - 4× better than SO-8's typical 15–18°C/W. This allows >8× higher power dissipation before reaching thermal shutdown, eliminating need for external heatsinks in most 12–48 V applications.

Is the body diode suitable for synchronous rectification in buck converters?

Yes - its t_RR = 11 ns and Q_RR = 5.1 nC are optimized for synchronous operation at ≤1 MHz. However, for highest efficiency, external Schottky or GaN FETs may be preferred in ultra-high-frequency designs; this MOSFET's body diode is fully characterized and production-tested for standard synchronous buck use.