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Diodes Incorporated DMN3008SFGQ-7
- Part No.:
- DMN3008SFGQ-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerVDFN
- Datasheet:
-
DMN3008SFGQ-7.pdf
- Description:
- MOSFET N-CH 30V PWRDI3333
- Quantity:
- Payment:
- Shipping:
Inventory:3,121
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Product details
Overview
DMN3008SFGQ-7 from Diodes Incorporated is a 30V N-channel enhancement-mode MOSFET in PowerDI3333-8 package, qualified to AEC-Q101 for automotive use. It delivers 4.4mΩ RDS(ON) at VGS = 10V, 62A continuous drain current at TC = +25°C, and supports 100% UIS-tested ruggedness - deployed in DC-DC converters and backlighting power stages.
For engineers reviewing the DMN3008SFGQ-7 datasheet, DMN3008SFGQ-7 pinout, DMN3008SFGQ-7 application, or DMN3008SFGQ-7 equivalent, key selection criteria include its 4.5V gate drive compatibility, 4.8°C/W junction-to-case thermal resistance, AEC-Q101 qualification status, and 33% board area reduction versus SO-8.
Technical Context
This MOSFET employs planar trench-gate silicon technology optimized for low conduction loss and fast switching in 12V automotive power rails. Its gate threshold voltage (1–2.3V) enables robust turn-on with standard logic-level drivers, while Crss of 459pF and Qgd of 18.6nC support controlled dV/dt and reduced EMI in synchronous buck topologies.
The device integrates a body diode with 19.3ns reverse recovery time and 10.7nC QRR, enabling efficient freewheeling in high-frequency DC-DC converters. Thermal design is supported by validated RθJC = 4.8°C/W and transient thermal impedance curves for pulse-width-dependent power dissipation modeling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30V - Maximum blocking voltage for 12V automotive bus applications with margin against load dump transients. |
| RDS(ON) | 4.4mΩ @ VGS = 10V - Enables <1W conduction loss at 13.5A, critical for thermally constrained LED backlight modules. |
| ID (continuous) | 62A @ TC = +25°C - Supports high-current power stages without external heatsinking on 2oz copper PCBs. |
| Qg | 86nC @ VGS = 10V - Determines gate driver power requirement and switching transition time in 300–500kHz DC-DC designs. |
| EAS | 101mJ - Confirmed single-pulse avalanche energy rating ensures reliability during inductive switching faults in motor drivers. |
| RθJC | 4.8°C/W - Enables direct thermal coupling to metal-core PCBs or heatsinks for sustained >30W power dissipation. |
| trr | 19.3ns - Minimizes body diode conduction loss and cross-conduction risk in synchronous rectification. |
Pinout & Package
Package: PowerDI3333-8 - surface-mount, thermally enhanced 8-pin leadless package with exposed drain paddle; 3.3mm × 3.3mm footprint; 0.8mm nominal height; UL 94V-0 molding compound; matte tin-plated copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8 (Drain Paddle) | Drain (D) | Monolithic copper thermal pad electrically connected to all drain terminals - primary heat path and high-current return node. |
| 1, 2, 3, 4 | Source (S) | Four dedicated source pins reduce package inductance and improve current sharing in high-di/dt switching. |
| 5, 6, 7, 8 | Gate (G) | Four parallel gate pins minimize gate loop inductance and suppress oscillation during hard switching. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 4.5V | 5.5mΩ - Ensures full enhancement with 3.3V/5V microcontroller GPIOs without level-shifting. |
| Board area reduction | 33% vs SO-8 - Directly enables compact headlight control modules and space-constrained ADAS domain controllers. |
| AEC-Q101 qualification | PPAP-capable, IATF 16949 manufacturing - Required for production deployment in safety-critical automotive subsystems. |
| 100% UIS tested | 45A IAS, 101mJ EAS - Guarantees survivability under unclamped inductive turn-off events in solenoid drivers. |
| Green packaging | Halogen- and antimony-free, RoHS 3 compliant - Meets EU ELV Directive and OEM sustainability requirements. |
Applications
| Automotive LED Backlighting | 12V Automotive DC-DC Converters |
|---|---|
|
Use Scenario: High-brightness LCD display backlight dimming in instrument clusters and infotainment panels. IC Role / Device Role / Timing Role: Low-side synchronous rectifier switch in boost converter topology operating at 300–600kHz. Use Value: 4.4mΩ RDS(ON) reduces conduction loss by >40% versus SO-8 alternatives, enabling higher luminance within thermal envelope. |
Use Scenario: Main power switch in 12V-to-5V/3.3V point-of-load converters for ADAS camera modules. IC Role / Device Role / Timing Role: High-efficiency, high-current primary switch with fast tF = 28.4ns for minimal dead-time loss. Use Value: 86nC Qg and 459pF Crss enable clean zero-voltage switching transitions, reducing EMI filtering cost. |
| Automotive HVAC Blower Control | Engine Control Unit Power Management |
|
Use Scenario: PWM-driven 12V blower motor interface with regenerative braking capability. IC Role / Device Role / Timing Role: Bidirectional power switch leveraging low-loss body diode (VSD = 0.75V typ) for freewheeling. Use Value: 19.3ns trr and 10.7nC QRR minimize diode recovery loss and associated voltage spikes. |
Use Scenario: Load switch for isolated 5V rail powering CAN transceivers and sensor interfaces. IC Role / Device Role / Timing Role: AEC-Q101-qualified high-side or low-side power switch with precise VGS(TH) = 1–2.3V. Use Value: Tight gate threshold distribution ensures consistent turn-on across temperature (-55°C to +150°C). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN3025LFGQ-7 | RDS(ON) = 2.5mΩ @ 10V, but rated only to 25V VDSS; larger 5.0×6.0mm PowerDI5060 package. | Suitable for lower-voltage 5V/3.3V rails where 30V margin is unnecessary; less suited for 12V load-dump environments. | Select when ultra-low RDS(ON) dominates over board area and voltage margin. |
| IPB033N10N5ATMA1 | 100V VDSS, 3.3mΩ @ 10V, TO-263-7 package; not AEC-Q101 qualified; higher Crss (650pF). | Targeted at industrial 24V/48V systems; lacks PPAP documentation and automotive change control traceability. | Select only for non-automotive applications requiring higher voltage rating and no qualification mandates. |
Compared with DMN3025LFGQ-7 and IPB033N10N5ATMA1, the DMN3008SFGQ-7 uniquely balances 30V rating, AEC-Q101 compliance, PowerDI3333-8 compactness, and 4.5V gate drive - making it the optimal choice for volume automotive 12V power stages where qualification, size, and gate drive simplicity are jointly critical.
Availability
DMN3008SFGQ-7 is available at Aetrix Electronics and suitable for automotive LED backlighting, 12V DC-DC converters, and HVAC blower control requiring stable component supply across multi-year vehicle production cycles.
Supply support for DMN3008SFGQ-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.
The DMN3008SFGQ-7 belongs to Diodes' AEC-Q101-qualified PowerMOS portfolio, engineered specifically for automotive power management where thermal efficiency, small footprint, and process-controlled reliability are mandatory.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The DMN3008SFGQ-7 has an operating junction temperature range of –55°C to +150°C. For continuous operation, the absolute maximum is +150°C; derating is required above +125°C ambient depending on PCB copper area and airflow. Thermal design must respect RθJA = 58°C/W (with 1-inch² copper plate) to avoid exceeding TJ(max).
Is the PowerDI3333-8 package compatible with standard SO-8 reflow profiles?
Yes - the PowerDI3333-8 uses standard SnAgCu solder paste and complies with IPC/JEDEC J-STD-020 moisture sensitivity level 1. Its 0.8mm profile and copper leadframe support peak reflow temperatures up to 260°C for 30 seconds, matching JEDEC Level 3 profiles used for SO-8 and QFN packages.
Does the DMN3008SFGQ-7 support paralleling for higher current capacity?
Yes - its positive temperature coefficient of RDS(ON) (normalized to 1.0 at 25°C, ~1.4 at 125°C) enables stable current sharing. Parallel operation requires matched gate drive layout, identical trace lengths, and thermal coupling via shared copper pour to ensure uniform junction temperature across devices.
How is the 100% UIS test performed and what does it guarantee?
The 100% unclamped inductive switching test applies a defined L = 0.1mH inductive load with IAS = 45A and measures EAS = 101mJ. This verifies each unit can safely absorb single-pulse avalanche energy without parametric shift or failure - critical for solenoid, relay, and motor driver applications where inductive kickback is unavoidable.
DMN3008SFGQ-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerVDFN
- 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:
- 17.6A (Ta), 62A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 4.4mOhm @ 13.5A, 10V
- Vgs(th) (Max) @ Id:
- 2.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 86 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 3690 pF @ 10 V
- FET Feature:
- -
- Power Dissipation (Max):
- 900mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- POWERDI3333-8
DMN3008SFGQ-7 FAQ
1.How can I place an order for DMN3008SFGQ-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMN3008SFGQ-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 DMN3008SFGQ-7 reliable?
The price and inventory of DMN3008SFGQ-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMN3008SFGQ-7 is usually 5 days.
3.What payment methods are accepted for DMN3008SFGQ-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMN3008SFGQ-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMN3008SFGQ-7?
DMN3008SFGQ-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMN3008SFGQ-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 DMN3008SFGQ-7?
For technical support, including DMN3008SFGQ-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMN3008SFGQ-7 requirements.
6.How does Aetrix verify that DMN3008SFGQ-7 is sourced from the original manufacturer or authorized distributors?
All DMN3008SFGQ-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 DMN3008SFGQ-7 meets industry standards.
7.What is the process for return or replacement of DMN3008SFGQ-7?
All DMN3008SFGQ-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMN3008SFGQ-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 DMN3008SFGQ-7 part is unused and in its original packaging.
Return procedure for DMN3008SFGQ-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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