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Diodes Incorporated DMP3036SSD-13
- Part No.:
- DMP3036SSD-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DMP3036SSD-13.pdf
- Description:
- MOSFET 2P-CH 30V 18.0A 8SO
- Quantity:
- Payment:
- Shipping:
Inventory:5,219
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Product details
Overview
DMP3036SSD-13 from Diodes Incorporated is a P-channel enhancement-mode MOSFET in SO-8 package, rated for -30V VDS, 20mΩ RDS(on) @ VGS = -10V, and -18.0A continuous drain current at TC = +25°C. It serves as a high-efficiency synchronous rectifier or load switch in DC-DC converters and power management circuits.
For engineers reviewing the DMP3036SSD-13 datasheet, DMP3036SSD-13 pinout, DMP3036SSD-13 application, or DMP3036SSD-13 equivalent, key selection criteria include verified RDS(on) at -5V/-10V gate drive, SO-8 dual-channel layout compatibility, body diode forward voltage (VSD = -0.7V), thermal resistance (RθJA = 72°C/W with copper pad), and avalanche energy rating (EAS = 64mJ).
Technical Context
This MOSFET employs trench-gate silicon process to achieve low on-resistance while maintaining fast switching speed (tD(off) = 65ns, tf = 31.6ns) and low input capacitance (Ciss = 1931pF). Its dual-drain/dual-source SO-8 configuration supports parallel channel operation without external paralleling.
The device features a robust body diode (IS = -3.6A continuous, IAS = -17.5A single-pulse) and operates across -55°C to +150°C junction temperature range. Gate threshold voltage is specified between -1.0V and -3.0V, enabling reliable turn-on with standard logic-level negative gate drive.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | -30V - Maximum blocking voltage in high-side or reverse-polarity protection configurations |
| RDS(on) | 20mΩ @ VGS = -10V - Enables <1.8W conduction loss at 9A, critical for thermally constrained PCB layouts |
| ID (continuous) | -18.0A @ TC = +25°C - Supports high-current buck converter output stages with minimal derating |
| Ciss | 1931pF @ VDS = -15V - Low input capacitance reduces gate drive power and improves PWM efficiency |
| EAS | 64mJ - Withstands repetitive inductive switching stress in flyback or synchronous rectifier topologies |
| RθJA | 72°C/W (with 1-inch² copper) - Allows 1.7W power dissipation at +70°C ambient without forced cooling |
| VGS(th) | -1.0V to -3.0V - Ensures full enhancement with -5V logic-level gate drivers, avoiding partial turn-on losses |
Pinout & Package
Package: SO-8, surface-mount, dual-channel layout with two independent P-channel MOSFETs sharing common gate terminals (G1/G2 tied internally per marking diagram). Molded plastic case meets UL 94V-0 flammability rating and J-STD-020 Level 1 moisture sensitivity.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (G1) | Gate of Channel 1 | Control terminal for first MOSFET; electrically tied to Pin 6 (G2) per internal connection diagram |
| 2 (S1) | Source of Channel 1 | Reference node for Channel 1; isolated from S2 (Pin 5) for independent source routing |
| 3 (D1) | Drain of Channel 1 | High-current output node; connected to Pin 8 (D2) in standard SO-8 dual-drain configuration |
| 4 (S2) | Source of Channel 2 | Reference node for Channel 2; separate from S1 to support asymmetrical source biasing |
| 5 (D2) | Drain of Channel 2 | High-current output node; internally tied to Pin 3 (D1) per top-view pinout |
| 6 (G2) | Gate of Channel 2 | Control terminal for second MOSFET; internally connected to Pin 1 (G1) |
| 7 (NC) | No Connect | Unused terminal; must remain unconnected per datasheet mechanical drawing |
| 8 (NC) | No Connect | Unused terminal; no internal connection; leave floating or ground only if required by layout EMI mitigation |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(on) at -5V drive | 29mΩ - Enables efficient operation with standard -5V gate drivers in industrial control I/O modules |
| Fast switching with low Qg | 16.5nC total gate charge @ VGS = -10V - Reduces switching losses in 500kHz+ DC-DC converters |
| Robust body diode | VSD = -0.7V @ IS = -1A - Minimizes conduction loss during dead-time conduction in synchronous rectifiers |
| Thermally optimized SO-8 | RθJC = 13°C/W - Enables direct heat transfer to PCB copper, supporting >1.5W continuous dissipation |
| Green compound packaging | Halogen- and antimony-free (<900ppm Br/Cl, <1000ppm Sb) - Meets IPC-1752A environmental compliance requirements |
Applications
| DC-DC Converter Synchronous Rectifier | Reverse Polarity Protection |
|---|---|
Use Scenario: Used as low-side synchronous rectifier in 12V-to-3.3V buck converter for FPGA power rail. IC Role / Device Role / Timing Role: Replaces Schottky diode to reduce conduction loss and improve efficiency above 85% at full load. Use Value: Achieves 2.1% efficiency gain over 40V Schottky at 10A output, lowering thermal stress on adjacent PMIC. | Use Scenario: Placed in series with 24V input rail to protect downstream motor driver ICs from accidental reverse battery connection. IC Role / Device Role / Timing Role: Acts as active polarity guard; conducts only when VIN is correctly oriented relative to ground. Use Value: Limits reverse leakage to <1μA while sustaining -30V blocking, eliminating need for series fuse or relay. |
| Hot-Swap Controller Load Switch | LCD Backlight LED Driver |
Use Scenario: Controls 5V/3A power delivery to PCIe add-in card during hot-plug insertion. IC Role / Device Role / Timing Role: Functions as soft-start enabled load switch with controlled slew rate via gate resistor. Use Value: Limits inrush current to <1.2A peak, preventing upstream supply brownout and contact arcing. | Use Scenario: Drives 4-series white LED string (12V, 350mA) in automotive instrument cluster backlight. IC Role / Device Role / Timing Role: Serves as PWM-controlled current sink with integrated body diode for freewheeling path. Use Value: Delivers 92% luminous efficacy vs. linear regulator alternative, reducing thermal pad area by 40%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN3036LSD-13 | Same RDS(on) (20mΩ @ -10V) but lower VDS (-20V); higher Ciss (2200pF) | Not suitable for -30V bus protection; acceptable for 12V/24V DC-DC outputs | Select when system max VDS ≤ -20V and cost optimization is prioritized over switching speed |
| SI3457DV-T1-GE3 | Higher RDS(on) (32mΩ @ -4.5V); smaller TSOP-6 package; no dual-channel layout | Limited to single-channel loads; unsuitable for SO-8 footprint compatibility or paralleled current handling | Choose only for space-constrained designs where 15A max current and 2.5mm × 2.7mm footprint are mandatory |
Compared with DMN3036LSD-13 and SI3457DV-T1-GE3, DMP3036SSD-13 uniquely delivers -30V rating with dual-channel SO-8 layout and 64mJ avalanche capability-making it the only option qualified for 24V industrial bus protection and high-current synchronous rectification where layout reuse and ruggedness are design-critical.
Availability
DMP3036SSD-13 is available at Aetrix Electronics and suitable for DC-DC converters, reverse polarity protection circuits, and LCD backlighting systems requiring stable component supply and long-term industrial lifecycle support.
Supply support for DMP3036SSD-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, headquartered in California and operating wafer fabs and assembly facilities across Asia.
This part belongs to Diodes' PowerMOS™ portfolio, engineered specifically for high-efficiency power conversion in industrial, computing, and automotive subsystems where low RDS(on), fast switching, and rugged SO-8 packaging are essential.
FAQ
What is the maximum safe operating temperature for DMP3036SSD-13?
The junction temperature must not exceed +150°C under any condition. At TA = +70°C with 1-inch² copper pad, the device dissipates up to 1.1W continuously. Derating is required above +70°C ambient; thermal resistance rises to 104°C/W without enhanced copper, limiting usable power to 0.9W at same ambient.
Can DMP3036SSD-13 be used in parallel with identical units?
Yes-its negative temperature coefficient of RDS(on) (see Figure 6) enables inherent current sharing. However, matched gate drive paths and symmetrical PCB trace lengths are required to avoid dynamic imbalance. The dual-channel SO-8 layout eliminates external paralleling for many 2× current applications.
Is the body diode suitable for continuous freewheeling in buck converters?
Yes-the body diode is rated for -3.6A continuous forward current at TC = +25°C and exhibits VSD = -0.7V at -1A. In practice, it handles freewheeling during PWM dead time without thermal runaway, provided average current stays within SO-8 package thermal limits.
Does DMP3036SSD-13 require a gate resistor for stability?
A gate resistor (typically 5–10Ω) is recommended to dampen ringing caused by gate-drain capacitance (Crss = 168pF) and PCB inductance. Without it, overshoot exceeding ±25V VGS rating may occur during fast switching, risking gate oxide damage despite the ±25V absolute maximum rating.
DMP3036SSD-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 P-Channel (Dual)
- FET Feature:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 30V
- Current - Continuous Drain (Id) @ 25°C:
- 18.0A (Tc)
- Rds On (Max) @ Id, Vgs:
- 20mOhm @ 9A, 10V
- Vgs(th) (Max) @ Id:
- 3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 16.5nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1931pF @ 15V
- Power - Max:
- 1.2W
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO
DMP3036SSD-13 FAQ
1.How can I place an order for DMP3036SSD-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3036SSD-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 DMP3036SSD-13 reliable?
The price and inventory of DMP3036SSD-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3036SSD-13 is usually 5 days.
3.What payment methods are accepted for DMP3036SSD-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3036SSD-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3036SSD-13?
DMP3036SSD-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3036SSD-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 DMP3036SSD-13?
For technical support, including DMP3036SSD-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3036SSD-13 requirements.
6.How does Aetrix verify that DMP3036SSD-13 is sourced from the original manufacturer or authorized distributors?
All DMP3036SSD-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 DMP3036SSD-13 meets industry standards.
7.What is the process for return or replacement of DMP3036SSD-13?
All DMP3036SSD-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3036SSD-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 DMP3036SSD-13 part is unused and in its original packaging.
Return procedure for DMP3036SSD-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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