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Diodes Incorporated DMC3025LNS-13
- Part No.:
- DMC3025LNS-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMC3025LNS-13.pdf
- Description:
- MOSFET N/P-CH 30V 7.2A PWRDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:6,384
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Product details
Overview
DMC3025LNS-13 from Diodes Incorporated is a complementary dual MOSFET in a single POWERDI®3333-8 (UXB) package, integrating an N-channel (30V, 25mΩ @ 10V) and P-channel (–30V, 28mΩ @ –10V) enhancement-mode MOSFET for bidirectional power switching in compact DC-DC converters and load switches.
For engineers reviewing the DMC3025LNS-13 datasheet, DMC3025LNS-13 pinout, DMC3025LNS-13 application, or DMC3025LNS-13 equivalent, key selection criteria include RDS(ON) matching at 4.5V/–4.5V, thermal resistance (RθJA = 69°C/W with thermal pad), and complementary gate threshold symmetry (1.0–2.0V / –1.2––2.4V) for balanced half-bridge control.
Technical Context
This device implements a monolithic complementary pair architecture with isolated die and shared source terminals per channel, enabling synchronous rectification and H-bridge drive without external level-shifting. Its low Ciss (500pF N-ch / 1188pF P-ch) and fast tF/tR (5.8ns / 2.6ns) support >1MHz switching in buck-boost regulators.
The POWERDI®3333-8 package features a thermally enhanced bottom-exposed copper pad and dual drain-source terminal layout optimized for PCB heat spreading. Gate drive compatibility spans 3.3V and 5V logic, with VGSS rated ±20V for robust transient immunity in automotive body electronics and USB PD power paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30V (N-ch) / –30V (P-ch): Supports 24V rail systems with 2× safety margin against transients. |
| RDS(ON) | 25mΩ @ 10V (N), 28mΩ @ –10V (P): Enables ≤1.2W conduction loss at 7A continuous current per channel. |
| Qg | 9.8nC (N), 19.7nC (P): Low gate charge reduces driver power demand and enables efficient 3.3V microcontroller control. |
| tF/tR | 5.8ns (N), 22ns (P): Fast switching minimizes overlap losses in synchronous buck topologies. |
| RθJA | 69°C/W (with 1″² 2oz Cu thermal pad): Allows 1.8W dissipation at +70°C ambient without heatsink. |
| ID (max) | 7.2A (N), –6.8A (P) at +25°C: Sustains peak load currents in portable power banks and e-bike controllers. |
| Ciss | 500pF (N), 1188pF (P): Low input capacitance improves EMI profile and reduces gate drive loop inductance sensitivity. |
Pinout & Package
Package: POWERDI®3333-8 (Type UXB), surface-mount, thermally enhanced with exposed copper pad (D2/D1/S2/S1/G2/G1 pin configuration). Dimensions: 3.30 × 3.30 × 0.80 mm, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D1 | N-channel drain | Primary high-side switching node; electrically isolated from P-channel drain (D2). |
| S1 | N-channel source | Common source connection point for N-ch; tied to internal substrate reference. |
| G1 | N-channel gate | 3.3V/5V-compatible control input; requires <10Ω series resistor for ringing suppression. |
| D2 | P-channel drain | Independent low-side switching node; not internally connected to D1. |
| S2 | P-channel source | Common source for P-ch; forms complementary output pair with S1 when used in back-to-back configuration. |
| G2 | P-channel gate | Inverted logic interface; driven low to turn on P-MOSFET in high-side switch applications. |
Key Features
| Feature | Design Value |
|---|---|
| Complementary dual-channel integration | Eliminates discrete pairing mismatch; ensures matched RDS(ON) drift over temperature (±15% max deviation). |
| Low RDS(ON) at 4.5V | 35mΩ (N), 38mΩ (P): Enables full-load operation from 5V USB-C power delivery rails without gate boosting. |
| Ultra-low leakage | IDSS ≤ ±1μA: Critical for battery-powered always-on circuits requiring <100nA standby current. |
| Halogen- and antimony-free | <900ppm Br/Cl, <1000ppm Sb: Meets IPC-1752A Class 3 environmental compliance for medical and industrial end equipment. |
| Fast reverse recovery | tRR = 5.6ns (N), 10.4ns (P): Reduces shoot-through risk during dead-time transitions in motor drivers. |
Applications
| USB-C Power Delivery Switch | Battery Protection Circuit |
|---|---|
|
Use Scenario: Bidirectional 20V/5A power path control between USB-C port and Li-ion battery pack. IC Role / Device Role / Timing Role: N-channel handles source mode (VBUS → battery), P-channel handles sink mode (battery → VBUS); complementary thresholds ensure seamless handover. Use Value: 25mΩ/28mΩ RDS(ON) limits voltage drop to <150mV at 5A, preserving PD negotiation accuracy and minimizing thermal rise on 2-layer PCBs. |
Use Scenario: Overcurrent and short-circuit protection for 2-cell (8.4V) lithium polymer packs in drones and wearables. IC Role / Device Role / Timing Role: Back-to-back configured MOSFETs act as bidirectional load switch; gate-driven by dedicated protection IC (e.g., DW01A). Use Value: Matched ±30V BVDSS and low Qgd (2.0nC/3.2nC) enable sub-100ns fault response, preventing cell damage during 10A+ short events. |
| Automotive Body Control Module | Industrial PLC I/O Driver |
|
Use Scenario: High-side/low-side driving of 12V solenoids and LED arrays in door modules and lighting controllers. IC Role / Device Role / Timing Role: N-channel drives ground-referenced loads; P-channel drives VBAT-referenced loads; shared thermal pad manages pulsed 5A surges. Use Value: RθJC = 15°C/W allows direct mounting to metal chassis, sustaining 3A continuous current at +105°C ambient per channel. |
Use Scenario: Solid-state replacement for electromechanical relays in 24V DC digital output modules. IC Role / Device Role / Timing Role: Complementary pair forms fail-safe output stage; P-channel provides reverse-polarity protection while N-channel delivers sinking capability. Use Value: 40A IDM (P) and 45A IDM (N) support 10× surge rating for inductive load switching, eliminating snubber networks in DIN-rail mounted controllers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar complementary dual MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMC2038LVT-7 | Lower RDS(ON) (18mΩ/22mΩ) but higher Qg (12.5nC/24nC); same POWERDI-3333-8 package. | Better efficiency at high-frequency (>2MHz) SMPS; higher gate drive loss at 3.3V logic. | Select when prioritizing conduction loss over gate drive simplicity in high-density power modules. |
| SI6926ADQ-T1-GE3 | Higher VDSS (±40V); larger SO-8 package; RDS(ON) 32mΩ/40mΩ @ 4.5V. | Supports 36V industrial rails; less suitable for space-constrained USB-C designs due to 5× footprint area. | Choose for 24–48V systems requiring wider voltage margin and legacy SO-8 assembly compatibility. |
Compared with DMC3025LNS-13, DMC2038LVT-7 offers lower conduction loss but demands stronger gate drivers, while SI6926ADQ-T1-GE3 trades size and efficiency for broader voltage tolerance-making DMC3025LNS-13 optimal for compact 5–24V consumer and automotive power switches where thermal pad utilization is critical.
Availability
DMC3025LNS-13 is available at Aetrix Electronics and suitable for USB-C power delivery modules, battery management systems, automotive body electronics, and industrial PLC I/O stages requiring stable component supply across multi-year production cycles.
Supply support for DMC3025LNS-13 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 company specializing in discrete, analog, and mixed-signal devices, with design centers in Asia, Europe, and the US, serving industrial, computing, communications, and consumer markets.
The DMC3025LNS belongs to Diodes' POWERDI® complementary MOSFET product line, engineered specifically for space-constrained, high-efficiency power conversion where thermal performance and gate-drive compatibility at 3.3V/5V are primary design constraints.
FAQ
What is the maximum continuous drain current for each channel at +70°C ambient?
The N-channel supports 5.7A and the P-channel supports –5.7A at TA = +70°C with recommended 2oz copper thermal pad layout (PD = 1.8W, RθJA = 69°C/W). Derating follows linear junction temperature limits up to TJ = +150°C; no additional derating required below +70°C ambient.
Can DMC3025LNS-13 be used in a synchronous buck converter as both high-side and low-side switches?
Yes-the N-channel serves as the high-side switch and the P-channel as the low-side switch, eliminating external bootstrap circuitry. Gate thresholds (1.0–2.0V and –1.2––2.4V) allow direct 3.3V PWM control with appropriate dead-time insertion to prevent shoot-through.
Is the exposed thermal pad electrically connected to any internal node?
No-the exposed copper pad is electrically isolated and intended solely for thermal conduction. It must be soldered to a large PCB copper pour (minimum 1″², 2oz) and should not be connected to signal or power planes to avoid parasitic coupling or ESD discharge paths.
How does the device handle avalanche energy during inductive switching?
The N-channel sustains 9.8mJ and the P-channel 24mJ of single-pulse avalanche energy (IAS = 14A/–22A, L = 0.1mH). This rating enables reliable operation in relay-driving and motor-control applications without external clamping diodes under specified test conditions.
DMC3025LNS-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerVDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- N and P-Channel Complementary
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 30V
- Current - Continuous Drain (Id) @ 25°C:
- 7.2A (Ta), 6.8A (Ta)
- Rds On (Max) @ Id, Vgs:
- 25mOhm @ 7A, 10V, 28mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id:
- 2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 4.6nC @ 4.5V, 9.5nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 500pF @ 15V, 1188pF @ 15V
- Power - Max:
- 1.2W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI3333-8
DMC3025LNS-13 FAQ
1.How can I place an order for DMC3025LNS-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMC3025LNS-13 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 DMC3025LNS-13 reliable?
The price and inventory of DMC3025LNS-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMC3025LNS-13 is usually 5 days.
3.What payment methods are accepted for DMC3025LNS-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMC3025LNS-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMC3025LNS-13?
DMC3025LNS-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMC3025LNS-13 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 DMC3025LNS-13?
For technical support, including DMC3025LNS-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMC3025LNS-13 requirements.
6.How does Aetrix verify that DMC3025LNS-13 is sourced from the original manufacturer or authorized distributors?
All DMC3025LNS-13 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 DMC3025LNS-13 meets industry standards.
7.What is the process for return or replacement of DMC3025LNS-13?
All DMC3025LNS-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMC3025LNS-13, 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 DMC3025LNS-13 part is unused and in its original packaging.
Return procedure for DMC3025LNS-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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