Diodes Incorporated DMTH10H2M5STLWQ-13

Overview

DMTH10H2M5STLWQ-13 from Diodes Incorporated is an AEC-Q101-qualified 100V N-channel enhancement-mode MOSFET in POWERDI®1012-8 (TOLL) package, delivering 2.2 mΩ R_DS(ON) @ V_GS = 10 V, 229 A continuous drain current at T_C = +25°C, and rated for operation up to +175°C - engineered for high-reliability automotive motor control and DC-DC converter stages.

For engineers reviewing the DMTH10H2M5STLWQ-13 datasheet, DMTH10H2M5STLWQ-13 pinout, DMTH10H2M5STLWQ-13 application, or DMTH10H2M5STLWQ-13 equivalent, key selection criteria include its wettable flank terminals for automated optical inspection, 100% production-tested UIS robustness, and junction-to-case thermal resistance of 0.65°C/W enabling high-power density thermal design.

Technical Context

This MOSFET employs a trench-gate silicon process optimized for low conduction loss and fast switching in high-current automotive power stages. Its gate threshold voltage (2–4 V) ensures compatibility with standard 3.3 V and 5 V logic-level drivers while maintaining noise immunity under harsh EMI conditions.

The device integrates a robust body diode with 87.6 ns reverse recovery time and 251.8 nC Q_RR, supporting synchronous rectification and freewheeling in hard-switched topologies. Its C_iss (8255 pF), C_oss (2948 pF), and C_rss (121.6 pF) values are characterized at V_DS = 50 V, enabling accurate gate drive loss and EMI prediction.

Key Specifications

Pinout & Package

Package: POWERDI®1012-8 (TOLL) - thermally enhanced 8-terminal surface-mount package with exposed drain paddle, wettable flank leads for solder joint inspection, and 0.8 g mass.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current automotive MOSFET applications.

Compared with IPB180N10N5LFATMA1 and STL220N10F7AG, DMTH10H2M5STLWQ-13 provides superior thermal performance (0.65°C/W vs. ≥0.9°C/W), mandatory wettable flanks for automotive AOI, and production-tested UIS - making it the preferred choice for safety-critical, high-power-density applications where reliability and manufacturability are non-negotiable.

Availability

DMTH10H2M5STLWQ-13 is available at Aetrix Electronics and suitable for automotive motor control, high-power DC-DC converters, and onboard charger designs requiring stable component supply across multi-year vehicle production cycles.

Supply support for DMTH10H2M5STLWQ-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 automotive, industrial, and computing markets.

This MOSFET belongs to Diodes' Automotive Power Solutions product line, designed specifically to meet AEC-Q101 stress testing, PPAP documentation, and IATF 16949 manufacturing requirements for next-generation electrified vehicle subsystems.

FAQ

What is the maximum allowable PCB copper area for optimal thermal performance?

The datasheet specifies thermal resistance measurements using a 1-inch square 2 oz copper pad connected to the exposed drain paddle. For best results, replicate this layout: a minimum 25 mm × 25 mm solid copper area on the bottom layer, directly under the POWERDI1012-8 footprint, with ≥6 thermal vias (0.3 mm diameter, 0.8 mm pitch) connecting to inner ground/power planes.

Does the device support gate driving with 5 V logic-level signals?

Yes - with V_GS(TH) ranging from 2 V to 4 V and R_DS(ON) specified at V_GS = 10 V, the MOSFET fully enhances at 5 V but delivers higher R_DS(ON) (~3.8 mΩ). For 5 V drive, derate I_D to 180 A at T_C = +25°C and verify SOA limits using Figure 12's DC curve.

Is the body diode suitable for synchronous rectification in a buck converter?

Yes - the body diode exhibits 87.6 ns reverse recovery time and 251.8 nC Q_RR at I_F = 25 A, enabling efficient synchronous operation up to 300 kHz. However, external Schottky diodes remain preferable above 400 kHz due to lower Q_RR and reduced switching loss.

What is the moisture sensitivity level (MSL) and floor life after opening the tape-and-reel packaging?

DMTH10H2M5STLWQ-13 is rated MSL Level 1 per J-STD-020, meaning it has unlimited floor life at ≤30°C/85% RH. No baking is required prior to reflow, and the device may be stored indefinitely in sealed dry packs without humidity exposure.