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Diodes Incorporated DMN601DWKQ-7
- Part No.:
- DMN601DWKQ-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
DMN601DWKQ-7.pdf
- Description:
- MOSFET 2N-CH 60V 0.305A SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:58,469
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Product details
Overview
DMN601DWKQ-7 from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SOT363 package, rated for 60V VDSS, 3Ω RDS(ON) @ VGS = 5V, and 305mA continuous drain current at +25°C. It features low gate threshold voltage (1.0–2.5V), ESD protection up to 2kV, and AEC-Q101 qualification for automotive motor control and power management functions.
For engineers reviewing the DMN601DWKQ-7 datasheet, DMN601DWKQ-7 pinout, DMN601DWKQ-7 application, or DMN601DWKQ-7 equivalent, key selection criteria include dual-channel integration in ultra-small SOT363, AEC-Q101 compliance, low RDS(ON) at 5V drive, fast switching (tD(ON) = 3.9ns), and thermal resistance of 625°C/W.
Technical Context
This dual MOSFET integrates two independent N-channel devices sharing no internal connection-each channel has separate source, drain, and gate terminals. Its low 1.6V typical VGS(TH) enables direct interface with 3.3V and 5V logic controllers without level shifting.
The device uses silicon die mounted in a thermally optimized SOT363 leadframe with matte tin-plated Alloy 42 leads, supporting ≤200mW total power dissipation and operating across –65°C to +150°C ambient range. Gate charge values (Qg = 304pC, Qgd = 84pC) confirm suitability for high-frequency PWM switching in compact automotive subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60V - supports 24V automotive systems with ≥2× safety margin against load dump transients |
| RDS(ON) | 3.0Ω @ VGS = 5V - enables efficient low-current switching in battery-powered sensors and actuators |
| ID (cont) | 305mA @ TA = +25°C - suitable for driving small solenoids, LED strings, or fan control stages |
| VGS(TH) | 1.0–2.5V - ensures reliable turn-on with standard microcontroller GPIO outputs |
| Ciss | 30–50pF - minimizes gate drive power and improves switching efficiency at >1MHz frequencies |
| tD(ON) | 3.9ns - reduces dead-time losses in half-bridge configurations with external complementary drivers |
| RθJA | 625°C/W - defines thermal derating limit on standard FR-4 PCB; requires layout-aware copper pour for >150mW operation |
Pinout & Package
Package: SOT363 - ultra-small surface-mount plastic package (2.15 × 2.10 × 0.95 mm), moisture sensitivity level 1, lead-free and RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S1 | Source of Channel 1 | Low-side return path for first MOSFET; electrically isolated from S2 |
| G1 | Gate of Channel 1 | Control input for Channel 1; protected by integrated gate diode and ESD clamp |
| D1 | Drain of Channel 1 | High-side switching node for Channel 1; rated for 60V blocking |
| S2 | Source of Channel 2 | Independent return path for second MOSFET; not internally tied to S1 |
| G2 | Gate of Channel 2 | Separate control input enabling independent switching of dual loads |
| D2 | Drain of Channel 2 | Second high-side switching node; identical voltage/current rating to D1 |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent N-channel topology | Enables space-constrained dual-load control (e.g., H-bridge half-leg or dual sensor biasing) without discrete part count increase |
| AEC-Q101 qualification & PPAP support | Validated for automotive production use including temperature cycling, humidity testing, and mechanical shock per JESD47 |
| Low 3Ω RDS(ON) @ 5V | Reduces conduction loss to <0.5mW at 300mA, critical for extended-battery-life modules |
| ESD protection to 2kV (HBM) | Eliminates need for external TVS on gate lines in assembly-limited automotive ECUs |
| Ultra-small SOT363 footprint | Occupies 4.5mm² board area-50% smaller than SO-8 alternatives-ideal for camera modules and ADAS sensors |
Applications
| Automotive Door Module | LED Headlamp Dimming |
|---|---|
Use Scenario: Controlling window lift motors and mirror actuators in centralized door control units. IC Role / Device Role / Timing Role: Dual low-side switch managing bidirectional motor direction and position feedback circuit biasing. Use Value: Single SOT363 replaces two discrete SOT23-3 MOSFETs, reducing BOM count and PCB area while maintaining AEC-Q101 compliance. | Use Scenario: PWM dimming of daytime running lights (DRL) and position lamps using 12V supply. IC Role / Device Role / Timing Role: High-efficiency current sink for constant-current LED strings with fast turn-off to suppress tail-light crosstalk. Use Value: 3.9ns tD(ON) and 9.9ns tF enable clean 2kHz+ dimming without visible flicker or EMI spikes. |
| Engine Control Sensor Biasing | Body Control Unit Power Sequencing |
Use Scenario: Providing regulated bias voltage to oxygen and knock sensors during cold-start conditions. IC Role / Device Role / Timing Role: Precision low-current switch enabling controlled power-up sequencing of analog front-end circuits. Use Value: 1.0–2.5V VGS(TH) ensures stable turn-on across –40°C to +125°C junction range without gate driver overhead. | Use Scenario: Enabling/disabling sub-system power rails (e.g., infotainment standby, HVAC fan) under MCU supervision. IC Role / Device Role / Timing Role: Dual-channel load switch implementing independent rail control with leakage <1µA per channel. Use Value: Ultra-low IDSS (<1µA) and IGSS (±10µA) minimize quiescent current in always-on vehicle networks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN601DWKQ-7T | Same die, tape-and-reel packaging variant (7-inch reel vs. 13-inch); identical electrical specs | No functional difference; selected based on SMT line feeder compatibility | Choose -7T for high-volume automated placement where reel diameter affects pick-and-place throughput |
| DMN3026LSD-13 | Higher VDSS (30V), lower RDS(ON) (26mΩ @ 4.5V), but larger SOT23-6 package and no AEC-Q101 qualification | Not suitable for automotive qualified designs; limited to industrial/commercial power switches | Select only for non-automotive applications requiring higher current (3.8A) and lower on-resistance at cost of qualification and size |
Compared with DMN3026LSD-13, DMN601DWKQ-7 trades higher current capability for AEC-Q101 compliance, SOT363 miniaturization, and guaranteed 60V blocking-making it the sole choice for space-constrained, safety-critical automotive subsystems where qualification and footprint dominate over raw RDS(ON).
Availability
DMN601DWKQ-7 is available at Aetrix Electronics and suitable for automotive door modules, LED headlamp dimming circuits, and engine control sensor biasing requiring stable component supply, full traceability, and long-term lifecycle assurance.
Supply support for DMN601DWKQ-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, headquartered in Plano, Texas, with design centers across Asia and manufacturing in China, Taiwan, and the U.S.
The DMN601DWKQ-7 belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, engineered specifically for reliability-critical body electronics, lighting, and sensor interface applications in harsh-temperature environments.
FAQ
What is the maximum safe operating voltage for DMN601DWKQ-7 in automotive 12V systems?
The DMN601DWKQ-7 has a 60V VDSS rating, providing robust margin against ISO 7637-2 load dump transients (up to 60V for 400ms). It is validated for continuous operation at 16V nominal and transient survival at 60V, making it suitable for all standard 12V automotive power domains including battery, ignition-switched, and always-on rails.
Can DMN601DWKQ-7 be used in a synchronous buck converter topography?
No-DMN601DWKQ-7 lacks an integrated body diode optimized for reverse recovery and is not characterized for synchronous rectification. Its 1.4V VSD forward drop and uncontrolled reverse recovery time make it unsuitable as a low-side switch in high-frequency buck converters; dedicated synchronous rectifier MOSFETs with specified Qrr and trr should be used instead.
Does the SOT363 package support hand-soldering for prototype validation?
Yes-the SOT363 package is compatible with hot-air rework and fine-tip soldering irons. Recommended profile: preheat to 150°C for 60s, ramp to 300°C peak within 30s, dwell ≤5s at peak, then cool naturally. Use flux-compatible solder paste (e.g., SAC305) and verify solder joint integrity via magnified visual inspection due to 0.65mm pitch.
How does the 2kV HBM ESD rating impact system-level design?
The 2kV Human Body Model ESD rating means the device can withstand direct electrostatic discharge events up to that level without gate oxide damage. This eliminates the need for external gate protection components in most automotive assembly and service environments, though system-level I/O protection (e.g., CAN bus transceivers) remains mandatory per ISO 10605.
DMN601DWKQ-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 60V
- Current - Continuous Drain (Id) @ 25°C:
- 305mA (Ta)
- Rds On (Max) @ Id, Vgs:
- 2Ohm @ 500mA, 10V
- Vgs(th) (Max) @ Id:
- 2.5V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.304nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 50pF @ 25V
- Power - Max:
- 200mW
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
DMN601DWKQ-7 FAQ
1.How can I place an order for DMN601DWKQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN601DWKQ-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 DMN601DWKQ-7 reliable?
The price and inventory of DMN601DWKQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN601DWKQ-7 is usually 5 days.
3.What payment methods are accepted for DMN601DWKQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN601DWKQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN601DWKQ-7?
DMN601DWKQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN601DWKQ-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 DMN601DWKQ-7?
For technical support, including DMN601DWKQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN601DWKQ-7 requirements.
6.How does Aetrix verify that DMN601DWKQ-7 is sourced from the original manufacturer or authorized distributors?
All DMN601DWKQ-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 DMN601DWKQ-7 meets industry standards.
7.What is the process for return or replacement of DMN601DWKQ-7?
All DMN601DWKQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN601DWKQ-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 DMN601DWKQ-7 part is unused and in its original packaging.
Return procedure for DMN601DWKQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMN601DWKQ-7 Tags
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SSM6N7002KFU,LF
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2N7002DW-7-F
Diodes Incorporated
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SSM6L56FE,LM
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SSM6N37FU,LF
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2N7002DWH6327XTSA1
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2N7002BKS,115
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