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Diodes Incorporated DMN3060LWQ-7
- Part No.:
- DMN3060LWQ-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- SC-70, SOT-323
- Datasheet:
-
DMN3060LWQ-7.pdf
- Description:
- MOSFET BVDSS: 25V~30V SOT323 T&R
- Quantity:
- Payment:
- Shipping:
Inventory:2,832
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Product details
Overview
DMN3060LWQ from Diodes Incorporated is an AEC-Q101-qualified N-channel enhancement-mode MOSFET in SOT323 package, rated for 30V VDSS, 60 mΩ RDS(ON) @ 10V VGS, and 2.6A continuous drain current at +25°C - designed for automotive power-management functions including DC-DC converters and analog switches.
For engineers reviewing the DMN3060LWQ datasheet, DMN3060LWQ pinout, DMN3060LWQ application, or DMN3060LWQ equivalent, key selection criteria include its AEC-Q101 qualification, low 48 mΩ typical RDS(ON) at 10V, 395 pF Ciss, 5.6 nC total gate charge, and thermal resistance of 195 °C/W on 2oz FR-4 with thermal bias.
Technical Context
This MOSFET operates as a low-voltage, medium-current switching device with gate threshold voltage (VGS(TH)) ranging from 0.7 V to 1.8 V and fast switching performance: tD(ON) = 5.8 ns, tR = 30.8 ns, tD(OFF) = 18.3 ns, and tF = 2.7 ns under standard test conditions (VDD = 10 V, RL = 4.7 Ω, RG = 3 Ω).
Its dynamic characteristics are optimized for high-efficiency DC-DC conversion: Ciss = 395 pF, Coss = 39 pF, and Crss = 26 pF at VDS = 15 V, enabling reduced switching losses while maintaining robust body diode conduction (VSD = 0.8–1.2 V at IS = 1 A).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V - Maximum blocking voltage before avalanche; supports 24V automotive rail switching without derating. |
| RDS(ON) @ 10V | 60 mΩ max / 48 mΩ typ - Enables <150 mW conduction loss at 2.6A, critical for thermally constrained SOT323 layouts. |
| ID (TA = +25°C) | 2.6 A - Continuous DC current rating with 0.5 W power dissipation limit on standard FR-4 PCB. |
| Ciss | 395 pF - Low input capacitance reduces gate drive power and improves PWM efficiency in high-frequency converters. |
| Qg | 5.6 nC - Enables fast turn-on with minimal gate driver current demand (e.g., <1 mA avg. at 1 MHz). |
| TJ Range | −55°C to +150°C - Full operation across automotive under-hood temperature extremes. |
| AEC-Q101 Qualified | Yes - Validated for automotive use with PPAP support and IATF16949:2016 manufacturing certification. |
Pinout & Package
Package: SOT323 - surface-mount plastic package with matte tin-annealed copper leadframe, moisture sensitivity level 1, UL 94V-0 rated molding compound, weight ≈ 0.006 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G (Gate) | Control terminal | Accepts 0–12 V logic-level signals; VGS(TH) as low as 0.7 V enables partial enhancement with 3.3 V microcontrollers. |
| S (Source) | Reference node / return path | Common connection point for load return; body diode anode - conducts reverse current during freewheeling in buck converters. |
| D (Drain) | Power output terminal | High-side or low-side switch node; rated for 30 V blocking and 18 A pulsed current (10 µs, 1% duty). |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 4.5 V | 100 mΩ max - ensures reliable switching with 5 V logic or automotive MCU GPIOs without level-shifting. |
| Fast switching speed | tF = 2.7 ns - minimizes dead-time losses in synchronous rectification and high-frequency DC-DC topologies. |
| Low input capacitance | Ciss = 395 pF - reduces gate drive energy and EMI generation in noise-sensitive automotive modules. |
| AEC-Q101 qualification | PPAP-capable, IATF16949-certified production - meets automotive change control, traceability, and reliability requirements. |
| Green packaging | Halogen- and antimony-free, RoHS 3 compliant (<900 ppm Br/Cl, <1000 ppm Sb) - satisfies Tier-1 environmental compliance mandates. |
Applications
| Automotive Body Control Module (BCM) | Infotainment Power Sequencing |
|---|---|
|
Use Scenario: Controlling LED lighting loads and solenoid actuators in door modules and interior lighting clusters. IC Role / Device Role / Timing Role: Low-side switching element driving resistive/inductive loads up to 2.1A at 12V battery rail. Use Value: 60 mΩ RDS(ON) limits I²R heating to <270 mW at full load, enabling compact SOT323 placement near sensors without heatsinking. |
Use Scenario: Enabling/disabling power rails to audio amplifiers, display drivers, and USB-C PD controllers during system boot-up and sleep transitions. IC Role / Device Role / Timing Role: Controlled power switch with fast turn-off (tF = 2.7 ns) to prevent backfeed and ensure clean rail sequencing. Use Value: Low Qgd (1.8 nC) and Crss (26 pF) minimize Miller-induced shoot-through risk during simultaneous high-side/low-side gate transitions. |
| Automotive DC-DC Converter Sync Rectifier | Engine Control Unit (ECU) Signal Conditioning |
|
Use Scenario: Replacing Schottky diodes in 5V/3.3V buck converter outputs for improved efficiency in ADAS camera modules. IC Role / Device Role / Timing Role: Synchronous rectifier operating at 500 kHz–2 MHz with gate driven by controller's complementary output. Use Value: 395 pF Ciss and 5.6 nC Qg allow full switching within <50 ns gate drive window, reducing conduction loss by >35% vs. 40V Schottky. |
Use Scenario: Isolating and conditioning sensor interface lines (e.g., knock sensor, crank position) from ECU microcontroller I/O pins. IC Role / Device Role / Timing Role: Analog switch providing bidirectional signal path with <100 mΩ on-resistance and <1 pF off-capacitance. Use Value: RDS(ON) flatness over temperature (±15% from −40°C to +125°C) maintains consistent signal attenuation across engine operating range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN3025LWQ-7 | Lower RDS(ON): 25 mΩ @ 10V; higher ID: 3.8A; same SOT323 package and AEC-Q101 qualification. | Better suited for higher-current DC-DC stages where thermal margin is constrained. | Select when conduction loss must be minimized below 100 mW at >3A load, accepting slightly higher Ciss (490 pF). |
| NVMFS5C426NLT1G | Higher VDSS: 40V; lower RDS(ON): 4.2 mΩ @ 10V; SO-8FL package; AEC-Q101 qualified. | Requires PCB redesign due to larger footprint; supports higher bus voltages and higher peak currents. | Choose for 36V systems or where >5A pulsed current (IDM = 120A) is required - not a drop-in replacement. |
Compared with DMN3025LWQ-7 and NVMFS5C426NLT1G, the DMN3060LWQ offers optimal balance of size (SOT323), 30V rating, and 60 mΩ RDS(ON) for space-constrained 12V/24V automotive subsystems where thermal budget is moderate and board area is premium.
Availability
DMN3060LWQ is available at Aetrix Electronics and suitable for automotive body electronics, infotainment power sequencing, and engine control unit signal conditioning requiring stable component supply, AEC-Q101 compliance, and SOT323 footprint compatibility.
Supply support for DMN3060LWQ 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 DMN3060LWQ belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, engineered specifically for power-switching and signal-routing roles in harsh-environment electronic control units.
FAQ
What is the maximum junction temperature and thermal resistance of DMN3060LWQ?
The DMN3060LWQ has a maximum junction temperature of +150°C and a thermal resistance of 195 °C/W (RθJA) when mounted on a 2oz FR-4 PCB with thermal bias to a 1-inch square copper plate. Its transient thermal resistance curve shows RθJA(t) drops to ~40 °C/W for 100 µs pulses, supporting short-duration surge handling.
Is DMN3060LWQ suitable for 3.3 V logic-level gate drive?
No - the gate threshold voltage (VGS(TH)) ranges from 0.7 V to 1.8 V, but full enhancement requires ≥4.5 V to achieve 100 mΩ RDS(ON). At 3.3 V, RDS(ON) exceeds 200 mΩ, causing excessive conduction loss; it is not a true 3.3 V logic-level MOSFET.
Does DMN3060LWQ include integrated ESD protection?
No - the datasheet does not specify on-chip ESD protection structures. External TVS diodes or series resistors are recommended for gate protection in automotive environments where ±8 kV HBM or ±15 kV air-gap discharge may occur.
How does the body diode performance compare to external Schottky diodes?
The body diode has VSD = 0.8–1.2 V at 1 A and reverse recovery time not specified, making it unsuitable for high-frequency freewheeling. For synchronous rectification above 100 kHz, external Schottky or GaN devices are preferred; this MOSFET's body diode is intended only for low-duty-cycle clamping or fault protection.
DMN3060LWQ-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SC-70, SOT-323
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 2.6A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 60mOhm @ 3.1A, 10V
- Vgs(th) (Max) @ Id:
- 1.8V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 5.6 nC @ 4.5 V
- Vgs (Max):
- ±12V
- Input Capacitance (Ciss) (Max) @ Vds:
- 395 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 500mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-323
DMN3060LWQ-7 FAQ
1.How can I place an order for DMN3060LWQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN3060LWQ-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 DMN3060LWQ-7 reliable?
The price and inventory of DMN3060LWQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN3060LWQ-7 is usually 5 days.
3.What payment methods are accepted for DMN3060LWQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN3060LWQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN3060LWQ-7?
DMN3060LWQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN3060LWQ-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 DMN3060LWQ-7?
For technical support, including DMN3060LWQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN3060LWQ-7 requirements.
6.How does Aetrix verify that DMN3060LWQ-7 is sourced from the original manufacturer or authorized distributors?
All DMN3060LWQ-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 DMN3060LWQ-7 meets industry standards.
7.What is the process for return or replacement of DMN3060LWQ-7?
All DMN3060LWQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN3060LWQ-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 DMN3060LWQ-7 part is unused and in its original packaging.
Return procedure for DMN3060LWQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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