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Diodes Incorporated DMS3016SSSA-13
- Part No.:
- DMS3016SSSA-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DMS3016SSSA-13.pdf
- Description:
- MOSFET N-CH 30V 9.8A 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:5,245
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Product details
Overview
DMS3016SSSA from Diodes Incorporated is an N-channel enhancement-mode MOSFET monolithically integrated with a Schottky diode in a single SO-8 die, delivering 30V VDSS, 13mΩ RDS(ON) @ 10VGS, and 8.9A ID at 25°C - optimized for high-efficiency DC-DC converters and LED backlighting power stages.
For engineers reviewing the DMS3016SSSA datasheet, DMS3016SSSA pinout, DMS3016SSSA application, or DMS3016SSSA equivalent, key selection criteria include its ultra-low VSD (0.35V typ), low Qrr Schottky integration, avalanche ruggedness (13A IAR, 25.4mJ EAR), and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This DIOFET device combines a trench-gate MOSFET and Schottky diode on one silicon die to eliminate body diode conduction losses and reduce reverse recovery charge. Its gate threshold voltage (1.0–2.3V) enables compatibility with 3.3V and 5V logic-level drive.
The SO-8 package supports thermal resistance of 81°C/W (RθJA) and handles pulsed drain currents up to 90A. Dynamic parameters-including 18.5nC Qg @ 4.5VGS, 43nC @ 10VGS, and 123pF Crss-are tuned for high-frequency switching in synchronous buck topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30V - Maximum blocking voltage for 12V/24V input rail applications |
| RDS(ON) | 13mΩ @ 10VGS - Enables <1.3W conduction loss at 10A continuous current |
| ID (25°C) | 8.9A - Sustains full-load current in compact 12V-to-5V/3.3V point-of-load converters |
| VSD | 0.35V typ - Reduces forward drop vs. standard body diode (≈0.8–1.2V), cutting freewheeling losses |
| Qrr | Low - Integrated Schottky eliminates reverse recovery charge, preventing shoot-through in synchronous rectification |
| EAR | 25.4mJ - Supports unclamped inductive switching in automotive load-dump conditions |
| TJ Range | −55°C to +150°C - Validated operation across automotive under-hood and industrial ambient extremes |
Pinout & Package
Package: SO-8, surface-mount, lead-free, RoHS-compliant molded plastic case with UL 94V-0 flammability rating and moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | Source (S) | Common source connection for internal MOSFET and Schottky cathode; low-inductance parallel routing recommended |
| 5, 6, 7, 8 | Drain (D) | Shared drain node for MOSFET channel and Schottky anode; handles high-current power path and heat dissipation |
| Gate (G) | Control terminal | Single gate pad (pin 1 side, per internal schematic); requires <12VGS max and proper gate drive impedance to avoid oscillation |
Key Features
| Feature | Design Value |
|---|---|
| Monolithic DIOFET integration | Single-die co-location of MOSFET and Schottky eliminates parasitic inductance and layout mismatch between discrete devices |
| Ultra-low VSD | 0.35V typical forward voltage reduces conduction loss by >50% versus conventional body diode in discontinuous conduction mode |
| Avalanche-rated (IAR/EAR) | 13A repetitive avalanche current and 25.4mJ energy rating enable robust operation during inductive turn-off transients |
| Low Qg/Qgs ratio | 4.7nC Qgs / 43nC Qg = ~0.11 - minimizes risk of cross-conduction in high-frequency synchronous rectifiers |
| AEC-Q101 qualified | Validated for automotive power management systems including infotainment and ADAS domain controllers |
Applications
| Automotive LED Headlight Driver | Synchronous Buck Converter |
|---|---|
|
Use Scenario: High-side switch in constant-current LED driver for adaptive front lighting systems (AFS). IC Role / Device Role / Timing Role: Power switch controlling PWM-modulated current through LED strings; Schottky conducts freewheeling current during off-time. Use Value: Low VSD and fast switching minimize thermal rise in confined headlamp housings; AEC-Q101 ensures reliability over 15-year vehicle lifecycle. |
Use Scenario: Lower-side synchronous rectifier in 12V-to-3.3V/5V buck converter for infotainment SoC power rails. IC Role / Device Role / Timing Role: Active rectifier replacing body diode; turns on during low-side conduction phase to reduce voltage drop and loss. Use Value: 13mΩ RDS(ON) and 0.35V VSD cut conduction loss by 65% vs. discrete MOSFET+diode solution, improving efficiency from 88% to 93% at 5A load. |
| Industrial DC-DC Module | Laptop Backlight Inverter |
|
Use Scenario: Primary switch in isolated flyback or active-clamp forward converter for programmable logic controller (PLC) I/O modules. IC Role / Device Role / Timing Role: Main power switch handling 30V input with tight duty-cycle control; avalanche rating absorbs leakage inductance spikes. Use Value: 25.4mJ EAR withstands repeated unclamped inductive switching without derating; SO-8 footprint simplifies thermal design on dense PCBs. |
Use Scenario: High-efficiency boost-stage switch in CCFL or LED backlight inverter for 15.6" notebook displays. IC Role / Device Role / Timing Role: Fast-switching power transistor driving resonant tank; integrated Schottky provides clean freewheeling path during dead time. Use Value: Low Qrr and 123pF Crss suppress ringing and EMI, enabling stable 50–100kHz operation without snubbers. |
Availability
DMS3016SSSA is available at Aetrix Electronics and suitable for automotive LED drivers, synchronous buck converters, industrial DC-DC modules, and laptop backlight inverters requiring stable component supply and long-term production continuity.
Supply support for DMS3016SSSA 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 power management, signal integrity, and protection solutions for automotive, industrial, and consumer markets.
DMS3016SSSA belongs to Diodes' DIOFET product line, engineered to replace discrete MOSFET + Schottky combinations in space-constrained, high-efficiency power conversion applications where thermal performance and switching fidelity are critical.
FAQ
Is DMS3016SSSA pin-compatible with standard SO-8 N-channel MOSFETs?
No - DMS3016SSSA uses a nonstandard SO-8 pinout: pins 1–4 are internally tied to Source, and pins 5–8 are internally tied to Drain. Gate is located at pin 1 side. This differs from conventional SO-8 MOSFETs (e.g., pins 1=G, 2–3=S, 4–8=D). Layout must follow Diodes' recommended pad pattern and internal schematic.
What is the maximum safe operating temperature for continuous operation?
The device is rated for junction temperatures from −55°C to +150°C. For continuous operation at 8.9A, thermal design must limit TJ ≤ 150°C. With RθJA = 81°C/W and PD = 1.54W, ambient must be ≤ 70°C on minimum recommended PCB layout; forced airflow or copper pour improves margin.
Does DMS3016SSSA support 3.3V logic-level gate drive?
Yes - its gate threshold voltage (VGS(TH)) ranges from 1.0V to 2.3V, and RDS(ON) is specified down to 16mΩ at VGS = 4.5V. At 3.3VGS, it delivers usable conduction (RDS(ON) ≈ 22–25mΩ), but full 13mΩ performance requires ≥10VGS. Gate driver selection must ensure sufficient peak current for fast tr/tf.
Why is DMS3016SSSA marked "NOT RECOMMENDED FOR NEW DESIGN"?
Diodes Incorporated has issued this notice due to planned obsolescence - no direct replacement part is currently offered. The device remains fully supported for existing production and legacy designs, but new projects should evaluate alternatives like DMN3016LSD-13 or DMP3016LSS-13, which offer similar specs and updated qualification status.
DMS3016SSSA-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:
- Obsolete
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 9.8A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 13mOhm @ 9.8A, 10V
- Vgs(th) (Max) @ Id:
- 2.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 43 nC @ 10 V
- Vgs (Max):
- ±12V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1849 pF @ 15 V
- FET Feature:
- Schottky Diode (Body)
- Power Dissipation (Max):
- 1.54W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
DMS3016SSSA-13 FAQ
1.How can I place an order for DMS3016SSSA-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMS3016SSSA-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 DMS3016SSSA-13 reliable?
The price and inventory of DMS3016SSSA-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMS3016SSSA-13 is usually 5 days.
3.What payment methods are accepted for DMS3016SSSA-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMS3016SSSA-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMS3016SSSA-13?
DMS3016SSSA-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMS3016SSSA-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 DMS3016SSSA-13?
For technical support, including DMS3016SSSA-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMS3016SSSA-13 requirements.
6.How does Aetrix verify that DMS3016SSSA-13 is sourced from the original manufacturer or authorized distributors?
All DMS3016SSSA-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 DMS3016SSSA-13 meets industry standards.
7.What is the process for return or replacement of DMS3016SSSA-13?
All DMS3016SSSA-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMS3016SSSA-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 DMS3016SSSA-13 part is unused and in its original packaging.
Return procedure for DMS3016SSSA-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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