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Diodes Incorporated DMP6111SVTQ-7
- Part No.:
- DMP6111SVTQ-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
DMP6111SVTQ-7.pdf
- Description:
- MOSFET BVDSS: 41V~60V TSOT26 T&R
- Quantity:
- Payment:
- Shipping:
Inventory:7,681
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Product details
Overview
DMP6111SVTQ-7 from Diodes Incorporated is a 60V P-channel enhancement-mode MOSFET qualified to AEC-Q101, with RDS(ON) = 115 mΩ @ VGS = −10 V, ID = −2.7 A, and TSOT26 package; used in automotive backlighting and DC-DC converter power switches.
For engineers reviewing the DMP6111SVTQ-7 datasheet, DMP6111SVTQ-7 pinout, DMP6111SVTQ-7 application, or DMP6111SVTQ-7 equivalent, key selection criteria include AEC-Q101 qualification, low RDS(ON) at −4.5 V gate drive, thermal resistance (RθJA = 78 °C/W on 1-in² copper), and TSOT26 footprint compatibility for space-constrained automotive modules.
Technical Context
This P-channel MOSFET operates as a high-side load switch in automotive power management, supporting gate drive down to −4.5 V for compatibility with 5 V logic and microcontroller outputs. Its −60 V VDSS rating enables use in 24 V systems with transient margin, while 100% UIS-tested ruggedness ensures reliability under inductive switching stress.
The device features low input capacitance (Ciss = 1283 pF) and fast switching (tr = 18.4 ns, tf = 22.7 ns), minimizing switching losses in PWM-controlled DC-DC converters. Its −1 to −3 V gate threshold (VGS(TH)) provides predictable turn-on behavior across temperature (−55 to +150 °C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | −60 V: Withstands 24 V system transients up to ±40 V without breakdown |
| RDS(ON) | 115 mΩ @ −10 V: Enables <1.2 W conduction loss at −2.7 A continuous current |
| ID (max) | −2.7 A @ 25°C: Supports typical automotive LED backlight loads and auxiliary rail switching |
| Ciss | 1283 pF: Reduces gate drive power requirement and improves EMI profile in high-frequency operation |
| tr/tf | 18.4/22.7 ns: Allows >1 MHz PWM operation with minimal dead-time overhead |
| RθJA | 78 °C/W (1-in² copper): Limits junction rise to ~120°C at 1.1 W dissipation in compact PCB layouts |
| Qg | 23.2 nC @ −10 V: Determines gate driver current requirement (~2.3 mA avg for 1 MHz, 50% duty) |
Pinout & Package
Package: TSOT26 - ultra-thin surface-mount package (2.9 × 1.6 × 0.6 mm), RoHS-compliant, halogen-free, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (S) | Source | Common return node for load current; tied to system ground or positive rail depending on high-side configuration |
| 2 (G) | Gate | Control input requiring negative voltage relative to source to turn on; compatible with standard logic-level drivers |
| 3 (D) | Drain | Switched output terminal connected to load; handles full drain-source voltage and current during conduction |
| 4 (S) | Source (tie bar) | Second source connection for improved thermal and current handling; electrically identical to Pin 1 |
| 5 (G) | Gate (tie bar) | Second gate connection for reduced gate loop inductance; electrically identical to Pin 2 |
| 6 (D) | Drain (tie bar) | Second drain connection for lower RDS(ON) and enhanced thermal path; electrically identical to Pin 3 |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified & PPAP capable | Validated for automotive production use with full change control and IATF 16949 manufacturing |
| 100% UIS tested | Guarantees robustness against unclamped inductive energy spikes in relay or solenoid drive circuits |
| Low RDS(ON) at −4.5 V | 145 mΩ enables efficient operation directly from 5 V MCU GPIO without level-shifting circuitry |
| Green, halogen-free construction | Meets automotive environmental standards (<900 ppm Br/Cl, <1000 ppm Sb) and UL 94V-0 flammability |
| TSOT26 thermal performance | 8.2 °C/W RθJC allows direct heat transfer to PCB copper, critical for thermally dense modules |
Applications
| Automotive LED Backlighting | 24 V Automotive DC-DC Converters |
|---|---|
Use Scenario: Driving white LED strings in instrument clusters and center displays with PWM dimming. IC Role / Device Role: High-side current switch controlling LED anode supply in buck-derived constant-current topology. Use Value: Low RDS(ON) minimizes voltage drop across switch, preserving headroom for LED forward voltage and improving efficiency by >3% vs. higher-RDS(ON) alternatives. | Use Scenario: Synchronous rectification or high-side switch in 24 V-to-5 V/3.3 V buck converters for infotainment and ADAS ECUs. IC Role / Device Role: Power switch in non-isolated step-down regulator, operating at 300–500 kHz with forced CCM. Use Value: Fast switching (tr/tf < 25 ns) and low Qg reduce gate drive loss and enable tighter duty-cycle control for stable light-load regulation. |
| Automotive Body Control Modules | Automotive HVAC Blower Motor Control |
Use Scenario: Load switching for solenoids, relays, and small actuators in door lock, mirror, and lighting control units. IC Role / Device Role: Protected high-side driver replacing discrete transistor+diode+resistor solutions. Use Value: Integrated avalanche ruggedness (EAS = 16.9 mJ) eliminates need for external flyback diodes, reducing BOM count and PCB area by 30%. | Use Scenario: PWM-controlled speed regulation of 12–24 V DC blower motors in climate control systems. IC Role / Device Role: High-side PWM switch interfacing between MCU and motor winding, with integrated body diode for freewheeling. Use Value: Low VSD (−0.8 to −1.2 V) reduces conduction loss during freewheeling phase, lowering average power dissipation by ~150 mW at 2 A peak current. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN6016LFG-7 | RDS(ON) = 160 mΩ @ −4.5 V; slightly higher threshold (−1.5 to −2.5 V); same TSOT26 package | Lower current capability (−2.0 A) limits use in >2 A backlight or motor loads | Select when cost sensitivity outweighs RDS(ON) and current requirements |
| SI2301DDS-T1-BE3 | RDS(ON) = 110 mΩ @ −4.5 V; no AEC-Q101 qualification; same TSOT26 footprint | Not approved for automotive production; unsuitable for PPAP-managed programs | Select only for non-automotive industrial prototypes or cost-driven consumer designs |
Compared with DMN6016LFG-7 and SI2301DDS-T1-BE3, the DMP6111SVTQ-7 uniquely combines AEC-Q101 qualification, 115 mΩ RDS(ON) at −10 V, and 100% UIS testing-making it the only option qualified for safety-critical automotive power switching where reliability and compliance are mandatory.
Availability
DMP6111SVTQ-7 is available at Aetrix Electronics and suitable for automotive LED backlighting, 24 V DC-DC converters, and body control module designs requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for DMP6111SVTQ-7 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.
The DMP6111SVTQ-7 belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, engineered specifically for robust, space-efficient power switching in harsh-temperature, high-vibration vehicle environments.
FAQ
Is DMP6111SVTQ-7 suitable for high-side switching in 24 V automotive systems?
Yes. With −60 V VDSS, it supports 24 V nominal systems including load-dump transients up to +35 V. Its P-channel architecture enables simple high-side configuration without bootstrap circuitry, and its −1 to −3 V VGS(TH) ensures reliable turn-on with standard 5 V logic-level drivers.
What is the maximum continuous drain current at 100°C ambient temperature?
At TA = +100°C, derated continuous drain current is approximately −1.4 A, calculated using RθJA = 78 °C/W and TJ(max) = +150°C. This assumes 1-in² copper pad; actual current depends on PCB layout and airflow. The datasheet specifies −2.1 A at +70°C ambient.
Does DMP6111SVTQ-7 include an integrated body diode, and what is its forward voltage?
Yes, it includes an intrinsic body diode rated for −2.7 A continuous forward current. VSD is −0.8 to −1.2 V at −1 A and 25°C, with typical −0.95 V. This diode enables freewheeling in inductive loads like motors and solenoids without external components.
How does the TSOT26 package affect thermal performance compared to SO-8 or TO-252?
The TSOT26 offers significantly smaller footprint (2.9 × 1.6 mm) but relies on PCB copper for heat dissipation. With 1-in² copper, RθJA = 78 °C/W-comparable to SO-8 in optimized layouts-but less than TO-252's ~50 °C/W. Thermal design must prioritize large, low-impedance source pads and internal ground planes.
DMP6111SVTQ-7 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:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 2.7A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 115mOhm @ 3A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 23.2 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1283 pF @ 30 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.1W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-26
DMP6111SVTQ-7 FAQ
1.How can I place an order for DMP6111SVTQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP6111SVTQ-7 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 DMP6111SVTQ-7 reliable?
The price and inventory of DMP6111SVTQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP6111SVTQ-7 is usually 5 days.
3.What payment methods are accepted for DMP6111SVTQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP6111SVTQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP6111SVTQ-7?
DMP6111SVTQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP6111SVTQ-7 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 DMP6111SVTQ-7?
For technical support, including DMP6111SVTQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP6111SVTQ-7 requirements.
6.How does Aetrix verify that DMP6111SVTQ-7 is sourced from the original manufacturer or authorized distributors?
All DMP6111SVTQ-7 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 DMP6111SVTQ-7 meets industry standards.
7.What is the process for return or replacement of DMP6111SVTQ-7?
All DMP6111SVTQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP6111SVTQ-7, 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 DMP6111SVTQ-7 part is unused and in its original packaging.
Return procedure for DMP6111SVTQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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