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Diodes Incorporated DMG6898LSDQ-13
- Part No.:
- DMG6898LSDQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DMG6898LSDQ-13.pdf
- Description:
- MOSFET 2N-CH 20V 9.5A 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:12,362
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Product details
Overview
DMG6898LSDQ-13 from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SO-8 package, qualified to AEC-Q101 and PPAP-capable for automotive use. It delivers 9.8A continuous drain current at 25°C with 16mΩ RDS(ON) @ VGS = 4.5V and 20V VDSS, enabling high-efficiency power switching in backlighting and DC-DC converters.
For engineers reviewing the DMG6898LSDQ-13 datasheet, DMG6898LSDQ-13 pinout, DMG6898LSDQ-13 application, or DMG6898LSDQ-13 equivalent, key selection criteria include its dual-channel layout, low 2.5V turn-on capability, 100% UIS-tested robustness, ESD protection up to 2kV, and IATF 16949-certified manufacturing.
Technical Context
This dual MOSFET integrates two independent N-channel devices sharing a common source configuration (S1/S2 tied internally per channel), supporting synchronous rectification and half-bridge topologies. Its gate threshold voltage of 0.5–1.5V enables direct drive from 3.3V logic, while low Ciss (1149pF) and fast switching (tD(ON) = 11.7ns) reduce dynamic losses.
The device operates across –55°C to +150°C junction temperature, with normalized RDS(ON) variation under 1.4× over that range at VGS = 4.5V. Thermal resistance RθJA is 99.3°C/W on FR-4 PCB with minimum pad layout, supporting sustained 1.28W dissipation in compact automotive modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 20V - Supports 12V automotive rail with margin against transients |
| RDS(ON) @ VGS = 4.5V | 16mΩ max - Enables <150mW conduction loss at 9.4A in each channel |
| ID Continuous @ 25°C | 9.8A - Sustains full-load current in dual-channel power management blocks |
| Ciss | 1149pF - Reduces gate drive power and improves PWM efficiency above 100kHz |
| Qg @ VGS = 4.5V | 11.6nC - Allows fast turn-on with low-impedance 6Ω gate driver without overshoot |
| ESD Rating | 2kV HBM - Protects against handling-induced discharge in assembly lines |
| UIS Tested | 100% production-tested - Guarantees ruggedness in inductive load switching |
Pinout & Package
Package: SO-8, surface-mount, lead-free, halogen-free, moisture sensitivity level 1 per J-STD-020. Molded plastic body with matte tin annealed terminals, UL 94V-0 rated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (G1) | Gate of Channel 1 | Independent control input for first N-MOSFET; requires no level shifting from 3.3V/5V logic |
| 2 (S1) | Source of Channel 1 | Low-side return path for Channel 1; electrically isolated from S2 in standard SO-8 layout |
| 3 (D2) | Drain of Channel 2 | High-current output node for second channel; shares thermal pad with D1 in SO-8 footprint |
| 4 (D1) | Drain of Channel 1 | High-current output node for first channel; bonded to exposed copper pad for thermal relief |
| 5 (S2) | Source of Channel 2 | Low-side return path for Channel 2; separate from S1 to support floating-source configurations |
| 6 (G2) | Gate of Channel 2 | Independent control input for second N-MOSFET; identical drive requirements to G1 |
| 7 (S1/S2) | Common Source Terminal (pin 2 & 5) | Not internally connected - pins 2 and 5 are discrete terminals; user must route externally per topology |
| 8 (D2/D1) | Common Drain Terminal (pin 3 & 4) | Not internally connected - pins 3 and 4 are discrete terminals; supports dual independent switches |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at 2.5V VGS | 23mΩ max - Enables operation directly from battery-backed 2.5V rails without gate boosting |
| Fast switching speed | tD(OFF) = 35.9ns - Minimizes dead-time losses in synchronous buck converters |
| 100% UIS production test | Validated energy-handling capability - Eliminates need for external snubbers in motor drive circuits |
| Automotive qualification | AEC-Q101 qualified + PPAP support - Meets OEM requirements for change control and traceability |
| Green packaging | Halogen- and antimony-free (<900ppm Br/Cl, <1000ppm Sb) - Complies with automotive environmental mandates |
Applications
| Automotive LED Backlighting | USB-C Power Delivery Switching |
|---|---|
|
Use Scenario: Driving high-brightness LED strings in instrument clusters and center displays using PWM dimming. IC Role / Device Role / Timing Role: Dual-channel low-side switch controlling parallel LED banks with independent brightness control. Use Value: 16mΩ RDS(ON) limits conduction loss to <150mW per channel at 9A, reducing thermal load in confined dashboard space. |
Use Scenario: Implementing bidirectional power path control in USB-C PD sink applications with 5–20V input range. IC Role / Device Role / Timing Role: Dual N-MOSFET array used as reverse-polarity and overcurrent protection switches in power routing ICs. Use Value: 20V VDSS and 2.5V gate threshold allow direct interface with PD controller GPIOs, eliminating level shifters. |
| Automotive DC-DC Converter Sync Rectifier | Body Control Module Load Switching |
|
Use Scenario: Replacing Schottky diodes in 12V-to-5V/3.3V buck converters for infotainment and ADAS subsystems. IC Role / Device Role / Timing Role: Synchronous rectifier pair operating in complementary phase with main high-side FET. Use Value: Low Qg (11.6nC) and fast tr/tf enable efficient operation at 500kHz–1MHz, improving converter efficiency by >3%. |
Use Scenario: Controlling power to sensors, actuators, and communication interfaces in door modules and seat controllers. IC Role / Device Role / Timing Role: Dual independent load switch providing fault-isolated power domains with programmable enable timing. Use Value: 100% UIS-tested ruggedness withstands inductive kickback from solenoids and motors without external clamping. |
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 |
|---|---|---|---|
| DMN6070LSDQ-13 | Higher VDSS (60V), higher RDS(ON) (22mΩ @ 4.5V), same SO-8 package | Better suited for 48V systems or higher-voltage DC-DC stages; less optimal for 12V automotive loads due to higher conduction loss | Select when system transient voltage exceeds 25V or when higher breakdown margin is required for safety-critical paths |
| SI6926ADQ-T1-GE3 | Lower RDS(ON) (12mΩ @ 4.5V), but only AEC-Q200 qualified (not Q101), no PPAP support | Acceptable for non-safety-critical consumer-grade automotive accessories; lacks full automotive change control documentation | Choose only for cost-sensitive Tier 2 modules where AEC-Q101 compliance and PPAP are not mandated by OEM |
Compared with DMG6898LSDQ-13, DMN6070LSDQ-13 trades lower on-resistance for higher voltage rating-increasing silicon area and gate charge-while SI6926ADQ-T1-GE3 offers marginal RDS(ON) improvement at the expense of full automotive qualification, limiting deployment in safety-relevant ECUs.
Availability
DMG6898LSDQ-13 is available at Aetrix Electronics and suitable for automotive LED backlighting, USB-C power delivery switching, and DC-DC converter sync rectification requiring stable component supply across multi-year vehicle production cycles.
Supply support for DMG6898LSDQ-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 manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability components for automotive, industrial, and computing markets since 1964.
The DMG6898LSDQ-13 belongs to Diodes' AEC-Q101-qualified power MOSFET product line, engineered specifically for automotive power management functions demanding robustness, low-loss switching, and full production traceability.
FAQ
Is DMG6898LSDQ-13 pin-compatible with DMG6898LSD-13?
Yes, both share identical SO-8 pinout and electrical specifications. The 'Q' suffix denotes automotive qualification (AEC-Q101, PPAP, IATF 16949), while the commercial version lacks those certifications. Mechanical fit and circuit integration are fully interchangeable, but automotive designs require the Q-part for compliance.
What is the maximum safe operating temperature for continuous use?
The junction temperature must not exceed +150°C. With RθJA = 99.3°C/W on FR-4 and 1.28W maximum power dissipation, ambient temperature must stay below +50°C for full 9.8A operation. Derating is required above that ambient, per Figure 4 in DS31947 Rev. 7-2.
Does the device support paralleling of channels for higher current?
No-channels are electrically isolated (separate G, D, S pins). Paralleling requires external matching of VGS(TH) and RDS(ON); the datasheet does not characterize matched pairs. For >10A applications, use a single-channel part with higher current rating instead.
Can DMG6898LSDQ-13 be used in linear mode (e.g., as a pass element)?
It is not characterized or guaranteed for linear operation. Safe Operating Area (SOA) curves are not provided in the datasheet. Use only in saturated switching mode; for linear regulation, select a MOSFET explicitly rated for SOA and specified with SOA graphs.
DMG6898LSDQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 9.5A
- Rds On (Max) @ Id, Vgs:
- 16mOhm @ 9.4A, 4.5V
- Vgs(th) (Max) @ Id:
- 1.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 26nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1149pF @ 10V
- Power - Max:
- 1.28W
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
DMG6898LSDQ-13 FAQ
1.How can I place an order for DMG6898LSDQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMG6898LSDQ-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 DMG6898LSDQ-13 reliable?
The price and inventory of DMG6898LSDQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMG6898LSDQ-13 is usually 5 days.
3.What payment methods are accepted for DMG6898LSDQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMG6898LSDQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMG6898LSDQ-13?
DMG6898LSDQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMG6898LSDQ-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 DMG6898LSDQ-13?
For technical support, including DMG6898LSDQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMG6898LSDQ-13 requirements.
6.How does Aetrix verify that DMG6898LSDQ-13 is sourced from the original manufacturer or authorized distributors?
All DMG6898LSDQ-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 DMG6898LSDQ-13 meets industry standards.
7.What is the process for return or replacement of DMG6898LSDQ-13?
All DMG6898LSDQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMG6898LSDQ-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 DMG6898LSDQ-13 part is unused and in its original packaging.
Return procedure for DMG6898LSDQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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