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Diodes Incorporated DMN601DWK-7
- Part No.:
- DMN601DWK-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
DMN601DWK-7.pdf
- Description:
- MOSFET 2N-CH 60V 0.305A SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:472,241
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Product details
Overview
DMN601DWK from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SOT363 package, rated for 60V VDSS, 3.0Ω RDS(on) @ VGS = 5V, and 305mA continuous drain current at +25°C. It integrates two independent low-threshold MOSFETs with gate protection diodes, optimized for compact power switching in motor control and battery-powered DC-DC regulation.
For engineers reviewing the DMN601DWK datasheet, DMN601DWK pinout, DMN601DWK application, or DMN601DWK equivalent, key selection criteria include its dual-channel layout in ultra-small SOT363, low 1.6V typical VGS(th), fast 3.9ns turn-on delay, and JEDEC-qualified reliability for industrial and automotive-adjacent designs.
Technical Context
This dual MOSFET uses planar silicon technology with integrated gate protection diodes per channel, enabling bidirectional ESD tolerance up to 2kV HBM. Its low 30pF typical Ciss and 4.2pF Coss support high-frequency switching up to several MHz in synchronous buck or half-bridge topologies.
The device operates across –65°C to +150°C junction temperature, with RDS(on) tightly specified from 1.3Ω (typ) to 3.0Ω (max) at VGS = 5V and ID = 50mA - critical for stable performance in thermally constrained portable systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60V - supports 24V and 48V rail switching without avalanche stress |
| RDS(on) max | 3.0Ω @ VGS = 5V, ID = 50mA - enables efficient low-current load switching in space-constrained PCBs |
| VGS(th) | 1.0–2.5V - ensures reliable turn-on from 3.3V logic or microcontroller GPIO |
| Ciss | 50pF max - limits gate drive power and improves PWM efficiency above 500kHz |
| tD(on) | 3.9ns - reduces switching losses in high-frequency DC-DC converters |
| PD | 200mW - defines thermal derating limit on FR-4 PCB with no heatsink |
| RθJA | 625°C/W - requires careful copper pour design for >150mA continuous operation |
Pinout & Package
SOT363 package: 6-pin ultra-small surface-mount outline (2.0 × 2.2 mm), molded green plastic, matte tin-plated leads, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S1 | Source of Channel 1 | Low-side return path for first MOSFET; tied to ground or common source node |
| G1 | Gate of Channel 1 | Control input for first MOSFET; requires <2.5V threshold for full enhancement |
| D1 | Drain of Channel 1 | Switched output node for Channel 1; connects to load or inductive flyback path |
| S2 | Source of Channel 2 | Independent source terminal for second MOSFET; may be tied to S1 or left separate |
| G2 | Gate of Channel 2 | Isolated control input for second MOSFET; enables dual independent switching |
| D2 | Drain of Channel 2 | Second switched output; supports complementary or parallel configurations |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent N-channel topology | Enables space-saving dual-load control or half-bridge driver stage without external isolation |
| 2kV HBM ESD protection per gate | Eliminates need for external TVS diodes in handheld or plug-in interface applications |
| Ultra-low 1.6V typical VGS(th) | Guarantees full enhancement from 3.3V MCU outputs without level-shifting circuitry |
| Low 304pC total gate charge (Qg) | Reduces gate driver power consumption and simplifies drive circuit design |
| JEDEC-qualified reliability | Validated for long-term operation in industrial environments per AEC-Q stress standards |
Applications
| Brushless DC Motor Driver Stage | USB-C Power Path Switching |
|---|---|
|
Use Scenario: Low-voltage BLDC gate driver pre-driver stage controlling external high-current FETs. IC Role / Device Role / Timing Role: Dual-channel level-shifting and current-limiting switch for phase enable/disable signals. Use Value: 3.0Ω RDS(on) minimizes voltage drop across enable path, preserving timing margin for 10–20kHz commutation. |
Use Scenario: Dual-path USB-C power delivery arbitration between VBUS and backup battery sources. IC Role / Device Role / Timing Role: Independent load-switch controller managing source selection and reverse-current blocking. Use Value: Independent S1/S2 terminals allow isolated source routing; 60V rating covers USB PD 3.0 20V profiles. |
| IoT Sensor Node Power Gating | Industrial PLC Digital Output Module |
|
Use Scenario: Battery-powered environmental sensor node using duty-cycled peripherals. IC Role / Device Role / Timing Role: Dual-channel power switch enabling selective wake-up of RF transceiver and analog front-end. Use Value: 1µA max IDSS ensures sub-µA standby leakage, extending 10-year battery life in LPWAN deployments. |
Use Scenario: 24V DC digital output module driving solenoids and indicator LEDs in factory automation. IC Role / Device Role / Timing Role: Dual low-side switch providing isolated 24V load control with status feedback capability. Use Value: 60V VDSS withstands 24V system transients; 2kV ESD rating prevents field failures in noisy plant-floor environments. |
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 | Automotive-qualified AEC-Q101 version; identical electrical specs but qualified for -40°C to +125°C operation | Required for under-hood or dashboard-mounted automotive modules | Select when ISO/TS 16949 compliance and extended temperature validation are mandatory |
| NTJD4152P | Higher RDS(on) (4.5Ω @ 4.5V), lower VDSS (30V), same SOT363 footprint | Limited to 12V systems; unsuitable for 24V/48V industrial rails | Acceptable only for cost-sensitive 3.3V/5V logic-level applications where 60V rating is unnecessary |
Compared with DMN601DWK, DMN601DWKQ adds automotive qualification without electrical trade-offs, while NTJD4152P sacrifices voltage rating and on-resistance for lower unit cost - making DMN601DWK optimal for general-purpose 24–48V industrial switching where space and logic-level drive are critical.
Availability
DMN601DWK is available at Aetrix Electronics and suitable for motor controls, USB-C power path management, and IoT sensor node power gating requiring stable component supply and SOT363 footprint compatibility.
Supply support for DMN601DWK 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 manufacturer specializing in discrete, analog, and mixed-signal devices for power management, signal integrity, and connectivity applications.
DMN601DWK belongs to Diodes' high-reliability small-signal MOSFET product line, engineered for compact, logic-level-driven power switching in space- and thermal-constrained industrial and portable electronics.
FAQ
What is the maximum continuous drain current for DMN601DWK at +75°C ambient?
At +75°C ambient temperature on a standard FR-4 PCB, the continuous drain current is derated to approximately 180mA per channel due to thermal resistance (RθJA = 625°C/W) and 200mW power dissipation limit. This assumes no additional copper pour or airflow; actual current depends on board layout and thermal environment.
Can DMN601DWK be used in a synchronous rectifier configuration?
No - DMN601DWK lacks body diode optimization for reverse conduction and has no specified reverse recovery time (trr). Its internal diode is a gate protection structure, not a fast-recovery freewheeling diode. Use dedicated synchronous rectifier MOSFETs like DMN3029LSD for such applications.
Does DMN601DWK support parallel operation of both channels for higher current?
Yes, both channels can be paralleled externally by connecting D1/D2, G1/G2, and S1/S2, provided gate drive impedance is matched. However, RDS(on) mismatch (±0.7Ω typical spread) may cause current imbalance; derate total current to ≤500mA to maintain thermal safety.
Is the SOT363 package lead-free and RoHS compliant?
Yes - DMN601DWK uses matte tin-plated alloy 42 leadframe, fully complies with EU RoHS directives 2011/65/EU and 2015/863/EU, contains no intentionally added lead, and meets UL 94V-0 flammability rating with halogen- and antimony-free green molding compound.
DMN601DWK-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:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 60V
- Current - Continuous Drain (Id) @ 25°C:
- 305mA
- Rds On (Max) @ Id, Vgs:
- 2Ohm @ 500mA, 10V
- Vgs(th) (Max) @ Id:
- 2.5V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- -
- Input Capacitance (Ciss) (Max) @ Vds:
- 50pF @ 25V
- Power - Max:
- 200mW
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
DMN601DWK-7 FAQ
1.How can I place an order for DMN601DWK-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN601DWK-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 DMN601DWK-7 reliable?
The price and inventory of DMN601DWK-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN601DWK-7 is usually 5 days.
3.What payment methods are accepted for DMN601DWK-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN601DWK-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN601DWK-7?
DMN601DWK-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN601DWK-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 DMN601DWK-7?
For technical support, including DMN601DWK-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN601DWK-7 requirements.
6.How does Aetrix verify that DMN601DWK-7 is sourced from the original manufacturer or authorized distributors?
All DMN601DWK-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 DMN601DWK-7 meets industry standards.
7.What is the process for return or replacement of DMN601DWK-7?
All DMN601DWK-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN601DWK-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 DMN601DWK-7 part is unused and in its original packaging.
Return procedure for DMN601DWK-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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