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Diodes Incorporated DMN6041SVTQ-13
- Part No.:
- DMN6041SVTQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
DMN6041SVTQ-13.pdf
- Description:
- MOSFET BVDSS: 41V~60V TSOT26 T&R
- Quantity:
- Payment:
- Shipping:
Inventory:4,053
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Product details
Overview
DMN6041SVTQ-13 from Diodes Incorporated is a 60V N-channel enhancement-mode MOSFET in TSOT26 package, qualified to AEC-Q101 and PPAP-capable for automotive use. It delivers 4.1A continuous drain current at VGS = 10V, 48mΩ RDS(ON), and supports DC-DC converters and backlighting power management with 100% production-tested UIS robustness.
For engineers reviewing the DMN6041SVTQ datasheet, DMN6041SVTQ pinout, DMN6041SVTQ application, or DMN6041SVTQ equivalent, key selection criteria include its AEC-Q101 qualification, 4.5V logic-level gate drive capability, low 1190pF CISS, fast 4.9ns turn-on delay, and thermal resistance of 74°C/W on enhanced PCB layout.
Technical Context
This MOSFET employs planar silicon technology optimized for high-reliability automotive switching. Its gate threshold voltage (1–3V) enables stable operation across -55°C to +150°C junction temperature, while the 13mΩ RθJC and 74°C/W RθJA (with 1-inch² copper) support thermally constrained layouts in space-limited modules.
The device integrates a low-loss body diode with 19ns reverse recovery time and 13nC QRR, enabling efficient synchronous rectification in buck converters. Its 36pF CRSS and 21nC total gate charge at 10V ensure minimal Miller-induced shoot-through risk during high-frequency PWM control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60V - Supports 48V automotive bus transients and 36V nominal input systems without avalanche stress. |
| RDS(ON) | 48mΩ @ VGS = 10V - Enables ≤0.9W conduction loss at 4.1A, critical for thermally limited TSOT26 footprint. |
| ID (continuous) | 4.1A @ TA = +25°C - Sustains full load in compact DC-DC stages with standard FR-4 layout. |
| CISS | 1190pF - Limits gate drive power requirement and enables >1MHz switching with moderate gate drivers. |
| tD(ON) | 4.9ns - Reduces dead-time losses in synchronous buck topologies operating above 500kHz. |
| QG | 21nC @ VGS = 10V - Matches common 1A–2A gate drivers without excessive overshoot or ringing. |
| EAR | 13mJ - Withstands repetitive inductive energy spikes in motor driver or solenoid control applications. |
Pinout & Package
Package: TSOT26 - 6-pin ultra-thin surface-mount package (2.9mm × 1.6mm × 0.6mm), molded green compound, moisture sensitivity level 1, tin-finished copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (S) | Source | Main current return path; internally connected to exposed pad for thermal conduction and low-inductance grounding. |
| 2 (G) | Gate | Control terminal requiring <3V threshold activation; 2.1Ω gate resistance minimizes oscillation risk. |
| 3 (D) | Drain | High-side switch node; connects to load/inductor; rated for 60V blocking and 20A pulsed current. |
| 4 (S) | Source | Second source pin-electrically tied to Pin 1-to reduce trace inductance and improve current sharing. |
| 5 (D) | Drain | Second drain pin-electrically tied to Pin 3-to lower package inductance and enhance switching efficiency. |
| 6 (D) | Drain | Third drain pin-electrically tied to Pins 3 & 5-for maximum current handling and thermal dissipation via PCB copper. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified & PPAP capable | Validated for automotive production use with full change control, IATF 16949 manufacturing, and zero defect screening. |
| 100% UIS tested in production | Each unit passes unclamped inductive switching stress test (L = 0.1mH, IAR = 16.2A), ensuring ruggedness in real-world fault conditions. |
| Low RDS(ON) at 4.5V | 60mΩ @ VGS = 4.5V enables direct interface with 3.3V/5V microcontrollers without level-shifting circuitry. |
| Green, halogen-free construction | Meets RoHS 3, contains <900ppm Br/Cl (<1500ppm total), <1000ppm Sb-compliant with automotive environmental directives. |
| Optimized for thermal performance | 13°C/W RθJC allows direct heat transfer to PCB ground plane, supporting 1.7W power dissipation with proper copper area. |
Applications
| Automotive DC-DC Converters | LED Backlight Power Stages |
|---|---|
|
Use Scenario: Step-down conversion from 12V/48V battery to 3.3V/5V for infotainment and ADAS ECUs. IC Role / Device Role / Timing Role: High-side synchronous rectifier switch operating at 300–1000kHz PWM frequency. Use Value: 48mΩ RDS(ON) and 19ns tF minimize conduction and switching losses, improving converter efficiency by ≥1.2% at 3A load. |
Use Scenario: Constant-current LED string driver in instrument clusters and center displays. IC Role / Device Role / Timing Role: Low-side PWM dimming switch controlling up to 4A LED current with 100Hz–20kHz duty-cycle modulation. Use Value: 4.1A continuous rating and 13mJ avalanche energy prevent failure during LED open-circuit transients. |
| Automotive Power Management Units | Body Control Module Load Switches |
|
Use Scenario: Distributed 5V/3.3V rail generation across vehicle domains using discrete buck regulators. IC Role / Device Role / Timing Role: Primary switching FET in integrated power supply ICs or discrete controller-based designs. Use Value: AEC-Q101 qualification and -55°C to +150°C operation guarantee reliability across engine bay and cabin environments. |
Use Scenario: Controlled power delivery to window lift motors, mirror actuators, and HVAC fans. IC Role / Device Role / Timing Role: Protected high-side load switch with integrated current sensing and thermal foldback. Use Value: 20A pulsed current rating and 100% UIS testing enable safe interruption of stalled motor inrush currents. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel 60V automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN6041SPS-13 | Same die, but in SOT-23-3 package with single-source/drain terminals; RDS(ON) identical but RθJA = 138°C/W (no thermal pad). | Lacks exposed thermal pad; unsuitable for >2W continuous dissipation or high-reliability under-hood use. | Select only for non-automotive, low-power, cost-sensitive designs where thermal margin exceeds 25°C. |
| DMT6004LPS-13 | Trench MOSFET with 4.5mΩ RDS(ON) @ 10V, but rated only to 40V VDSS; not AEC-Q101 qualified. | Higher conduction efficiency but fails 60V transient requirements; no PPAP support or automotive change control. | Use only in non-automotive 24V industrial supplies where 40V rating suffices and qualification is not required. |
Compared with DMN6041SPS-13, the DMN6041SVTQ offers superior thermal performance and automotive compliance; compared with DMT6004LPS-13, it trades lower RDS(ON) for guaranteed 60V operation and full AEC-Q101 validation-critical for functional safety-critical loads.
Availability
DMN6041SVTQ-13 is available at Aetrix Electronics and suitable for automotive DC-DC converters, LED backlight power stages, and body control module load switches requiring stable component supply, long-term lifecycle assurance, and AEC-Q101-compliant traceability.
Supply support for DMN6041SVTQ-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 semiconductor company specializing in discrete, analog, and mixed-signal solutions for automotive, industrial, and consumer markets, with ISO/TS 16949-certified manufacturing.
The DMN6041SVTQ belongs to Diodes' AEC-Q101-qualified power MOSFET product line, engineered specifically for high-reliability 12V/48V automotive subsystems demanding robustness, low RDS(ON), and stringent process control.
FAQ
Is DMN6041SVTQ-13 suitable for 48V mild-hybrid automotive systems?
Yes. Its 60V VDSS rating provides 25% headroom above 48V nominal bus voltage, and its AEC-Q101 qualification, 100% UIS testing, and -55°C to +150°C operation meet ISO 16750-2 transient and thermal requirements for mild-hybrid power stages.
What is the recommended PCB layout for optimal thermal performance?
Use a minimum 1-inch² copper pour connected to the exposed source pad (Pins 1 & 4) and drain pads (Pins 3, 5 & 6) with ≥6 thermal vias (0.3mm diameter, 0.6mm pitch) to inner ground planes. Follow Diodes' suggested TSOT26 pad layout (X = 0.7mm, Y = 1.0mm, Y1 = 3.2mm) for solder joint reliability.
Does DMN6041SVTQ-13 support 3.3V GPIO direct drive?
No. Its VGS(TH) range is 1–3V, but RDS(ON) rises to 60mΩ at VGS = 4.5V and is not specified below that. For reliable 3.3V logic-level drive, a gate driver or level shifter is required to ensure ≥4.5V gate voltage under load.
How does the body diode performance compare to Schottky alternatives?
The integrated body diode has VSD = 0.7–1.2V and tRR = 19ns, offering lower forward drop than standard PN diodes but higher than Schottky. It is sufficient for non-synchronous buck freewheeling but not recommended for high-efficiency synchronous rectification without external control.
DMN6041SVTQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-23-6 Thin, TSOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 4.1A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 48mOhm @ 4.3A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 21 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1190 pF @ 30 V
- FET Feature:
- -
- Power Dissipation (Max):
- 900mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-26
DMN6041SVTQ-13 FAQ
1.How can I place an order for DMN6041SVTQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN6041SVTQ-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 DMN6041SVTQ-13 reliable?
The price and inventory of DMN6041SVTQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN6041SVTQ-13 is usually 5 days.
3.What payment methods are accepted for DMN6041SVTQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN6041SVTQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN6041SVTQ-13?
DMN6041SVTQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN6041SVTQ-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 DMN6041SVTQ-13?
For technical support, including DMN6041SVTQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN6041SVTQ-13 requirements.
6.How does Aetrix verify that DMN6041SVTQ-13 is sourced from the original manufacturer or authorized distributors?
All DMN6041SVTQ-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 DMN6041SVTQ-13 meets industry standards.
7.What is the process for return or replacement of DMN6041SVTQ-13?
All DMN6041SVTQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMN6041SVTQ-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 DMN6041SVTQ-13 part is unused and in its original packaging.
Return procedure for DMN6041SVTQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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