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Diodes Incorporated DMTH10H032LFVWQ-13
- Part No.:
- DMTH10H032LFVWQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMTH10H032LFVWQ-13.pdf
- Description:
- MOSFET BVDSS: 61V~100V PowerDI33
- Quantity:
- Payment:
- Shipping:
Inventory:1,441
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Product details
Overview
DMTH10H032LFVWQ-13 from Diodes Incorporated is an AEC-Q101-qualified 100V N-channel enhancement-mode MOSFET in PowerDI3333-8 package, delivering 30 mΩ RDS(ON) at VGS = 10 V and 26 A continuous drain current at TC = +25°C. It supports automotive backlighting, DC-DC converters, and power-management functions with 100% production-tested UIS robustness and wettable flank terminals for optical inspection.
For engineers reviewing the DMTH10H032LFVWQ-13 datasheet, DMTH10H032LFVWQ-13 pinout, DMTH10H032LFVWQ-13 application, or DMTH10H032LFVWQ-13 equivalent, this page provides verified package mapping, thermal performance data (RθJC = 3.3°C/W), gate charge (Qg = 11.9 nC @ 10 V), body diode recovery (tRR = 31.5 ns), and AEC-Q101 qualification status for automotive-grade design-in.
Technical Context
This MOSFET employs a trench-gate silicon process optimized for low RDS(ON) and fast switching in high-reliability automotive power stages. Its 100V VDSS rating enables use in 48V systems and buck/boost converter primary switches, while the 175°C maximum junction temperature supports under-hood operation.
The PowerDI3333-8/SWP package integrates an exposed drain pad for direct thermal coupling to PCB copper, achieving RθJA = 40°C/W on 2 oz copper with thermal bias - critical for sustained 18 A operation at TC = +100°C. The 6.9 pF Crss and 1.2 Ω gate resistance support clean turn-off in high-frequency (>500 kHz) synchronous rectification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 100 V - Supports 48V automotive bus transients and industrial 24–48V DC-DC inputs without derating. |
| RDS(ON) | 30 mΩ @ VGS = 10 V - Enables <1.5 W conduction loss at 20 A, reducing heatsink requirements in space-constrained modules. |
| ID (TC = +25°C) | 26 A - Sustains full-load current in LED backlight drivers and auxiliary power supplies without forced air cooling. |
| Qg | 11.9 nC @ VGS = 10 V - Allows efficient gate drive with standard 1A peak drivers at 500 kHz switching frequency. |
| tRR | 31.5 ns - Minimizes reverse recovery loss in synchronous buck topologies, improving efficiency >92% at 1 MHz. |
| RθJC | 3.3°C/W - Enables direct thermal path to PCB ground plane, supporting 3.8 W dissipation with minimal thermal interface resistance. |
| EAS | 25.3 mJ - Guarantees ruggedness against inductive load switching events in motor driver pre-drivers and solenoid controls. |
Pinout & Package
Package: PowerDI3333-8/SWP (Type UX), thermally enhanced surface-mount package with exposed drain pad and wettable flank terminals for automated optical inspection (AOI) and solder joint reliability verification.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (D) | Drain | Primary high-side switch node; electrically and thermally connected to exposed copper pad for low-inductance, high-current return path. |
| Pins 2–4 (D) | Drain | Parallel drain connections reduce package inductance (<1.5 nH) and improve current sharing in high-di/dt applications. |
| Pins 5–6 (S) | Source | Low-side reference node; tied to power ground plane with short trace routing to minimize shoot-through risk in half-bridge layouts. |
| Pin 7 (G) | Gate | Control input requiring <12 V drive; 1.2 Ω internal gate resistance damps ringing without external series resistor. |
| Pins 8 (S) | Source | Additional source connection for improved current distribution and reduced source inductance in high-frequency PWM circuits. |
Key Features
| Feature | Design Value |
|---|---|
| 100% UIS tested in production | Guarantees avalanche energy handling (EAS = 25.3 mJ) across full temperature range, eliminating need for external snubbers in inductive load switching. |
| Wettable flank terminals | Enables AOI-compatible solder joint inspection on all four side terminals, reducing field failure risk in automotive assembly lines. |
| AEC-Q101 qualification & PPAP support | Validated for automotive use per stress test conditions including HTGB, HTRB, and temperature cycling - required for Tier-1 supplier BOMs. |
| PowerDI3333-8 thermal performance | RθJA = 40°C/W on 2 oz copper allows 3.8 W continuous dissipation - 2.2× higher than SO-8 equivalents at same board area. |
| Halogen- and antimony-free "Green" construction | Meets JESD22-A112 and RoHS 3 (2015/863/EU) with <900 ppm Br+Cl total and <1000 ppm Sb - compliant for global automotive OEM sourcing. |
Applications
| Automotive LED Backlighting | 48V Automotive DC-DC Converter |
|---|---|
|
Use Scenario: High-brightness LCD display backlight dimming in instrument clusters and infotainment panels. IC Role / Device Role / Timing Role: Low-side PWM switch controlling constant-current LED strings with 100–200 kHz switching. Use Value: 30 mΩ RDS(ON) limits conduction loss to <0.12 W at 20 A, enabling compact 2-layer PCB layout without heatsinks. |
Use Scenario: Primary-side synchronous rectifier in 48V-to-12V buck converter for ADAS camera power rails. IC Role / Device Role / Timing Role: High-efficiency power switch operating at 500 kHz with tight dead-time control. Use Value: 31.5 ns tRR and 6.9 pF Crss minimize cross-conduction loss, sustaining >94% efficiency at full 15 A load. |
| Automotive Body Control Module (BCM) | Industrial 24V Power Distribution |
|
Use Scenario: Load switching for HVAC actuators, window lift motors, and seat position memory circuits. IC Role / Device Role / Timing Role: Protected high-side driver with integrated avalanche ruggedness for inductive load commutation. Use Value: 25.3 mJ EAS rating eliminates need for external TVS clamping in 12V/24V BCM designs, reducing BOM count by one component. |
Use Scenario: Solid-state relay replacement in programmable logic controller (PLC) output modules. IC Role / Device Role / Timing Role: Robust power switch rated for 100V transient surges and 175°C ambient operation. Use Value: -55°C to +175°C operating range supports deployment in uncooled industrial enclosures, extending service life beyond 10 years. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STL10DN10LX | RDS(ON) = 35 mΩ @ 10 V; PowerFLAT 5x6 package; RθJA = 45°C/W | Lacks AEC-Q101 qualification and UIS production testing; not PPAP-capable | Select when cost sensitivity outweighs automotive qualification requirements and thermal margin permits 5 mΩ higher RDS(ON). |
| IXTP10N100D2 | TO-220 package; RDS(ON) = 100 mΩ @ 10 V; 100V rating; no wettable flanks | Through-hole mounting only; no AOI support; 3× larger footprint and 5× higher RθJA | Choose only for legacy through-hole designs where rework of SMT layout is prohibitive. |
Compared with STL10DN10LX and IXTP10N100D2, DMTH10H032LFVWQ-13 delivers superior thermal performance (3.3°C/W RθJC vs. >40°C/W), automotive qualification, and AOI-ready packaging - making it the sole option for new AEC-Q101-compliant designs requiring high power density and zero-defect manufacturing.
Availability
DMTH10H032LFVWQ-13 is available at Aetrix Electronics and suitable for automotive LED backlighting, 48V DC-DC conversion, and industrial power distribution requiring stable component supply across extended product lifecycles.
Supply support for DMTH10H032LFVWQ-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 components for automotive, industrial, and computing markets.
This MOSFET belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for automotive power management where thermal resilience, avalanche ruggedness, and AOI-compatible packaging are mandatory.
FAQ
What is the maximum continuous drain current at TC = +100°C?
The DMTH10H032LFVWQ-13 supports 18 A continuous drain current at case temperature +100°C, validated per datasheet Note 5 using thermal resistance from junction to soldering point on the exposed drain pad. This rating assumes proper PCB copper area and thermal via implementation per Diodes' recommended pad layout.
Does this MOSFET require a gate resistor for stability?
No external gate resistor is required due to its 1.2 Ω internal gate resistance, which sufficiently damps ringing during 10 V gate drive transitions. Measured tR = 4.5 ns and tF = 9.3 ns confirm clean switching waveforms even with 3 Ω external drive impedance, as specified in the dynamic characteristics table.
Is the PowerDI3333-8/SWP package compatible with standard reflow profiles?
Yes - the package is rated for Moisture Sensitivity Level 1 per J-STD-020 and supports standard lead-free reflow profiles up to 260°C peak. Its matte tin annealed finish ensures reliable solderability per MIL-STD-202, Method 208, and the wettable flank geometry enables post-reflow AOI verification of all side terminations.
How does the 100% UIS production test impact system-level reliability?
Every unit undergoes unclamped inductive switching stress at IAS = 13 A and L = 0.3 mH, verifying minimum 25.3 mJ avalanche energy capability. This eliminates infant mortality failures in automotive inductive loads like solenoids and relays, directly reducing field return rates in PPAP-approved production builds.
DMTH10H032LFVWQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerVDFN
- Packaging:
- Bulk
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 100 V
- Current - Continuous Drain (Id) @ 25°C:
- 26A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 30mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id:
- 2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 11.9 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 683 pF @ 50 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.7W (Ta)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- PowerDI3333-8 (SWP) Type UX
DMTH10H032LFVWQ-13 FAQ
1.How can I place an order for DMTH10H032LFVWQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH10H032LFVWQ-13 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DMTH10H032LFVWQ-13 reliable?
The price and inventory of DMTH10H032LFVWQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH10H032LFVWQ-13 is usually 5 days.
3.What payment methods are accepted for DMTH10H032LFVWQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH10H032LFVWQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH10H032LFVWQ-13?
DMTH10H032LFVWQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH10H032LFVWQ-13 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DMTH10H032LFVWQ-13?
For technical support, including DMTH10H032LFVWQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH10H032LFVWQ-13 requirements.
6.How does Aetrix verify that DMTH10H032LFVWQ-13 is sourced from the original manufacturer or authorized distributors?
All DMTH10H032LFVWQ-13 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DMTH10H032LFVWQ-13 meets industry standards.
7.What is the process for return or replacement of DMTH10H032LFVWQ-13?
All DMTH10H032LFVWQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH10H032LFVWQ-13, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DMTH10H032LFVWQ-13 part is unused and in its original packaging.
Return procedure for DMTH10H032LFVWQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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