Diodes Incorporated DMN5L06DW-7

Overview

DMN5L06DW from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SOT-363 package, rated for 50 V V_DSS, 280 mA continuous drain current, and 1.6 Ω typical R_DS(on) at V_GS = 2.7 V. It features ultra-low gate threshold voltage (0.49–1.2 V), low input capacitance (50 pF C_iss), and fast switching-designed for compact load switching in portable power management circuits.

For engineers reviewing the DMN5L06DW datasheet, DMN5L06DW pinout, DMN5L06DW application, or DMN5L06DW equivalent, key selection criteria include dual-channel low-voltage logic-level drive capability, thermal resistance of 833 °C/W on FR-4, leakage performance below 0.1 µA at 25°C, and RoHS-compliant "Green" packaging suitable for space-constrained battery-powered systems.

Technical Context

This dual MOSFET integrates two independent N-channel devices sharing no internal connection-each with separate gate, drain, and source terminals. Its low 0.49 V minimum V_GS(th) enables direct drive from 1.8 V and 2.7 V microcontroller I/Os, while R_DS(on) remains ≤2.2 Ω under those conditions.

The device exhibits symmetrical dynamic characteristics: C_iss = 50 pF, C_oss = 25 pF, and Cr_ss = 5.0 pF at V_DS = 25 V, supporting high-frequency switching up to several MHz in DC-DC converter sync rectification and LED driver control stages.

Key Specifications

Pinout & Package

Package: SOT-363 (SC-70-6), ultra-small surface-mount plastic case, 0.006 g mass, moisture sensitivity level 1, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with DMN5L06DW, DMN5L06DWK-7 offers identical performance in alternate packaging, while NTS4101PZ-1G trades lower gate drive sensitivity for slightly higher cost and reduced efficiency below 2.5 V-making DMN5L06DW optimal for 1.8 V MCU interfaces and tight thermal budgets.

Availability

DMN5L06DW is available at Aetrix Electronics and suitable for portable power switching, LED backlight control, USB-C port protection, and IoT sensor bias management requiring stable component supply across high-mix, low-volume production runs.

Supply support for DMN5L06DW 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 design centers across Asia and manufacturing in China, Taiwan, and the U.S.

The DMN5L06DW belongs to Diodes' logic-level MOSFET product line, engineered specifically for space- and power-constrained applications where direct microcontroller drive, low thermal resistance, and dual-channel integration are essential.

FAQ

What is the maximum safe operating voltage for DMN5L06DW in continuous DC operation?

The DMN5L06DW has a rated drain-source breakdown voltage (BVDSS) of 50 V, verified under pulsed test conditions with V_GS = 0 V and I_D = 10 µA. For continuous DC use, derating is recommended: maximum applied V_DS should not exceed 40 V to ensure long-term reliability under thermal stress and process variation.

Can DMN5L06DW be used in a back-to-back configuration for bidirectional blocking?

Yes-its symmetrical structure and matched channel characteristics allow implementation as a bidirectional switch or ideal diode pair. Each channel's body diode is oriented S→D, so connecting D1–S2 and D2–S1 forms a true AC-blocking path with 50 V reverse rating per direction and no gate drive polarity constraints.

Is the SOT-363 package of DMN5L06DW compatible with standard reflow profiles for lead-free assembly?

Yes-the SOT-363 package is rated for moisture sensitivity level 1 per J-STD-020C and supports standard Pb-free reflow profiles (peak 260 °C, 10-second dwell). The matte tin finish on Alloy 42 leads meets MIL-STD-202 Method 208 solderability requirements without pre-baking.

How does the 833 °C/W thermal resistance affect layout recommendations?

R_θJA = 833 °C/W is measured on a minimal 1″ × 0.85″ FR-4 board with Diodes' AP02001 pad layout. To improve thermal performance, add ≥2 cm² of 2-oz copper connected to S1/S2 pins via multiple vias; this can reduce R_θJA to ~250 °C/W, enabling 400 mA continuous operation without exceeding 125 °C junction temperature.