My Inquiry
My Account
Diodes Incorporated DMN2012UCA6-7
- Part No.:
- DMN2012UCA6-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 6-SMD, No Lead
- Datasheet:
-
DMN2012UCA6-7.pdf
- Description:
- MOSFET 2N-CH 24V 13A X3-DSN2718
- Quantity:
- Payment:
- Shipping:
Inventory:4,649
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DMN2012UCA6-7 from Diodes Incorporated is an N-channel enhancement-mode MOSFET in a 6-terminal CSP package (X3-DSN2718-6), rated for 24 V VSSS, 7.4 mΩ RSS(ON) at VGS = 3.8 V, and 13.0 A continuous source current at TA = +25°C. It serves as a low-profile load switch or battery protection device in space-constrained portable electronics.
For engineers reviewing the DMN2012UCA6-7 datasheet, DMN2012UCA6-7 pinout, DMN2012UCA6-7 application, or DMN2012UCA6-7 equivalent, key selection criteria include its ultra-low on-resistance at low gate drive (≤3.8 V), 0.21 mm height, ESD-protected gate, and AEC-Q101 readiness for automotive-grade power management.
Technical Context
This MOSFET employs a trench-gate silicon process optimized for low RSS(ON) while maintaining fast switching via low Qg (26.0 nC) and Qgd (9.5 nC). Its 24 V breakdown voltage and ±12 V gate rating support single-cell Li-ion and dual-cell NiMH battery systems.
The device integrates ESD protection on the gate terminal and uses NiPdAu-plated terminals compatible with standard reflow profiles. Thermal performance is characterized by RθJA = 55.0 °C/W under recommended PCB layout - critical for high-current, low-footprint battery switches.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VSSS | 24 V - Maximum blocking voltage for single-cell Li-ion (4.2 V) and dual-cell configurations with margin. |
| RSS(ON) | 7.4 mΩ @ VGS = 3.8 V - Enables <100 mW conduction loss at 10 A, suitable for always-on battery paths. |
| IS (max) | 13.0 A @ TA = +25°C - Supports peak load currents in USB-C PD and power bank output stages. |
| Qg | 26.0 nC - Low gate charge enables efficient driving from low-power microcontrollers or PMICs. |
| Package | X3-DSN2718-6 - 2.70 × 1.81 × 0.21 mm CSP footprint minimizes board area in wearable and hearable devices. |
| VGS(TH) | 0.5–1.3 V - Ensures reliable turn-on with 1.8 V/3.3 V logic-level control without external level shifting. |
Pinout & Package
Package: X3-DSN2718-6 - ultra-thin 6-terminal chip-scale package with bottom-side thermal pad and solderable NiPdAu terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| S1 | Source 1 | Primary current return path; electrically tied to S2/S3 for parallel low-inductance conduction. |
| G1 | Gate | Control input with integrated ESD protection; requires ≤±12 V drive per datasheet absolute max ratings. |
| S2 | Source 2 | Secondary source connection; used with S1/S3 to reduce package inductance and thermal resistance. |
| G2 | Gate | Redundant gate terminal for improved gate drive symmetry and reduced loop inductance in high-speed switching. |
| S3 | Source 3 | Third source terminal; all three sources (S1/S2/S3) are internally shorted and share current equally. |
| D | Drain | Main power output node; connected to top metal layer; requires thermal pad exposure on PCB for heat dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low profile | 0.21 mm height enables integration into slim smartphones, TWS earbuds, and medical patches. |
| Low-voltage gate drive | Turns fully on at VGS ≥ 3.8 V - compatible with 3.3 V I/O domains without gate driver ICs. |
| ESD-protected gate | HBM rating ≥ 2 kV - eliminates need for external gate protection diodes in consumer designs. |
| Thermally enhanced CSP | Bottom-exposed drain pad improves θJA to 55.0 °C/W - sustains 2.3 W power dissipation on minimal FR-4 copper. |
Applications
| Battery Protection Circuit | USB-C Power Delivery Switch |
|---|---|
Use Scenario: Preventing overcurrent and reverse polarity in lithium-ion battery packs for tablets and power tools. IC Role / Device Role / Timing Role: High-side load switch controlling main battery discharge path with fast fault response. Use Value: 7.4 mΩ RSS(ON) limits voltage drop to <50 mV at 6.5 A, preserving battery runtime and enabling accurate current sensing. | Use Scenario: Enabling/disabling 20 V/5 A power paths in USB-C PD sink applications. IC Role / Device Role / Timing Role: Low-inductance, low-RON power switch placed between connector and DC-DC converter input. Use Value: Dual gate terminals (G1/G2) and triple source terminals (S1/S2/S3) minimize switching ringing and improve EMI performance at 300 kHz–1 MHz. |
| Wireless Earbud Charging Case | Automotive Cabin Sensor Node |
Use Scenario: Managing charging current from USB input to internal Li-ion battery in compact TWS charging cases. IC Role / Device Role / Timing Role: Load switch isolating input power during battery charging and system sleep modes. Use Value: 0.21 mm height allows placement beneath battery cells; 13.0 A rating supports fast-charging protocols up to 15 W. | Use Scenario: Power gating for low-power occupancy sensors and ambient light modules in vehicle door panels. IC Role / Device Role / Timing Role: AEC-Q101-qualified load switch enabling controlled wake-up and shutdown of sensor subsystems. Use Value: -55°C to +150°C operating range ensures reliability across cabin temperature extremes; RoHS/Green compliance meets automotive material requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel load switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN2012LFG-7 | Same die, but in SOT-23-6 package (3.0 × 2.8 mm, 1.3 mm height); RSS(ON) = 7.8 mΩ @ VGS = 4.5 V. | Larger footprint and higher profile - unsuitable for ultra-thin wearables but easier to hand-solder and rework. | Select when manual assembly, thermal mass tolerance, or legacy board compatibility outweigh size constraints. |
| AOZ1280CI | Integrated load switch IC with enable, fault flag, and soft-start; RDS(ON) = 12 mΩ; 3.3 V logic compatible. | Includes protection features (overcurrent, thermal shutdown) not present in DMN2012UCA6-7; requires no external gate resistor. | Select when system-level protection and simplified control are prioritized over minimal BOM count and lowest possible RON. |
Compared with DMN2012LFG-7 and AOZ1280CI, the DMN2012UCA6-7 delivers the smallest form factor and lowest RSS(ON) at low gate voltage, making it optimal for miniaturized, high-efficiency battery-switching where discrete control and thermal headroom are managed externally.
Availability
DMN2012UCA6-7 is available at Aetrix Electronics and suitable for battery management, load switching, and battery protection applications requiring stable component supply, consistent parametric performance, and long-term lifecycle support.
Supply support for DMN2012UCA6-7 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, manufacturing, and sales operations across Asia, Europe, and the Americas.
This device belongs to Diodes' PowerMOS™ family, engineered specifically for high-efficiency, low-voltage power switching in portable and automotive electronics - emphasizing low RDS(ON), compact packaging, and robust gate protection.
FAQ
What is the maximum allowable gate-source voltage for DMN2012UCA6-7?
The absolute maximum VGS rating is ±12 V. Exceeding this may cause irreversible gate oxide damage. For reliable operation, gate drive should be limited to 0–4.5 V in normal use, with transient spikes clamped below ±12 V using appropriate layout and decoupling.
Does DMN2012UCA6-7 require a gate resistor in typical load-switch applications?
A gate resistor is not mandatory for basic ON/OFF switching at ≤100 kHz, but a 10–47 Ω series resistor is recommended to dampen gate ringing and limit peak gate current during fast transitions, especially when driven directly from microcontroller GPIO pins.
Can DMN2012UCA6-7 be used in automotive applications?
Yes - it is qualified to AEC-Q101 standards and manufactured in IATF 16949-certified facilities. Its -55°C to +150°C operating range, halogen-free "Green" construction, and PPAP capability make it suitable for cabin sensors, body control modules, and infotainment power rails.
How is thermal performance affected by PCB layout for DMN2012UCA6-7?
Thermal resistance drops from 151.9 °C/W (standard FR-4) to 55.0 °C/W when using the recommended 1-inch² copper pad with thermal vias. Insufficient copper area or missing vias will cause junction temperature to exceed 150°C at <1.5 W, risking premature failure.
DMN2012UCA6-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-SMD, No Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual) Common Drain
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 24V
- Current - Continuous Drain (Id) @ 25°C:
- 13A (Ta)
- Rds On (Max) @ Id, Vgs:
- 9mOhm @ 5A, 4.5V
- Vgs(th) (Max) @ Id:
- 1.3V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- 26nC @ 4V
- Input Capacitance (Ciss) (Max) @ Vds:
- 2417pF @ 10V
- Power - Max:
- 820mW
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X3-DSN2718-6
DMN2012UCA6-7 FAQ
1.How can I place an order for DMN2012UCA6-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN2012UCA6-7 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 DMN2012UCA6-7 reliable?
The price and inventory of DMN2012UCA6-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN2012UCA6-7 is usually 5 days.
3.What payment methods are accepted for DMN2012UCA6-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN2012UCA6-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN2012UCA6-7?
DMN2012UCA6-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN2012UCA6-7 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 DMN2012UCA6-7?
For technical support, including DMN2012UCA6-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN2012UCA6-7 requirements.
6.How does Aetrix verify that DMN2012UCA6-7 is sourced from the original manufacturer or authorized distributors?
All DMN2012UCA6-7 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 DMN2012UCA6-7 meets industry standards.
7.What is the process for return or replacement of DMN2012UCA6-7?
All DMN2012UCA6-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN2012UCA6-7, 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 DMN2012UCA6-7 part is unused and in its original packaging.
Return procedure for DMN2012UCA6-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMN2012UCA6-7 Tags
-
SSM6N7002KFU,LF
Toshiba Semiconductor and Storage
-
2N7002DW-7-F
Diodes Incorporated
-
SSM6L56FE,LM
Toshiba Semiconductor and Storage
-
SSM6N37FU,LF
Toshiba Semiconductor and Storage
-
2N7002DWH6327XTSA1
Infineon Technologies
-
2N7002BKS,115
Nexperia USA Inc.
-
DMG1016UDW-7
Diodes Incorporated
-
UM6K33NTN
Rohm Semiconductor
-
DMG6602SVT-7
Diodes Incorporated
-
EM6K34T2CR
Rohm Semiconductor
-
UM6K34NTCN
Rohm Semiconductor
-
DMG6601LVT-7
Diodes Incorporated
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
