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Diodes Incorporated DMP3165SVTQ-13
- Part No.:
- DMP3165SVTQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
DMP3165SVTQ-13.pdf
- Description:
- MOSFET 2P-CH 30V 2.7A TSOT26
- Quantity:
- Payment:
- Shipping:
Inventory:7,523
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Product details
Overview
DMP3165SVTQ-13 from Diodes Incorporated is a dual P-channel enhancement-mode MOSFET in TSOT26 package, rated for -30V VDSS, 95mΩ RDS(ON) @ VGS = -10V, and -2.7A continuous drain current at +25°C. It is AEC-Q101 qualified, PPAP-capable, and designed for automotive backlighting, DC-DC converters, and power-management functions.
For engineers reviewing the DMP3165SVTQ-13 datasheet, DMP3165SVTQ-13 pinout, DMP3165SVTQ-13 application, or DMP3165SVTQ-13 equivalent, key selection criteria include dual-channel P-channel topology, low RDS(ON) at -4.5V gate drive, thermal resistance (RθJA = 116°C/W), AEC-Q101 qualification, and TSOT26 footprint compatibility with space-constrained automotive PCBs.
Technical Context
This dual MOSFET integrates two matched P-channel devices in a single TSOT26 package, enabling compact high-side switching or load-switching configurations without external level-shifting circuitry. Its gate threshold voltage range (-0.5V to -2.2V) supports robust turn-on with standard 3.3V/5V logic-level control.
The device features low input capacitance (Ciss = 287pF) and fast switching times (tD(ON) = 7.4ns, tF = 21.8ns), minimizing switching losses in high-frequency DC-DC applications. Its body diode exhibits VSD = -0.8V @ -1A, supporting synchronous rectification or reverse-polarity protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -30V - Maximum blocking voltage for automotive 24V rail and transient surge tolerance |
| RDS(ON) | 95mΩ @ VGS = -10V - Enables <100mW conduction loss at 2.7A, critical for thermally constrained modules |
| ID | -2.7A @ TA = +25°C - Sustained current capability for LED backlight drivers and PMIC load switches |
| Ciss | 287pF - Reduces gate drive power and improves EMI profile in 500kHz–2MHz switching converters |
| tF | 21.8ns - Limits cross-conduction risk in half-bridge or complementary PWM topologies |
| RθJA | 116°C/W - Defines thermal derating on 2oz FR-4 with minimum pad layout; enables 0.88W dissipation at +70°C ambient |
| Qg | 3.5nC @ VGS = -4.5V - Determines gate driver sizing for 3.3V logic-controlled automotive power rails |
Pinout & Package
Package: TSOT26 - 6-pin thin shrink small-outline transistor, 2.9mm × 2.8mm × 1.0mm height, lead-free matte tin finish, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Drain of Q1 | High-side switch node for first channel; connects to load or supply rail |
| 2 | Source of Q1 | Return path for Q1; tied to common source node or ground reference |
| 3 | Gate of Q1 | Logic-level control input for Q1; requires negative VGS for turn-on |
| 4 | Gate of Q2 | Independent logic-level control input for second channel |
| 5 | Source of Q2 | Shared or independent source node; electrically isolated from Q1 source unless externally connected |
| 6 | Drain of Q2 | Second high-side switch node; enables dual-load or redundant switching |
Key Features
| Feature | Design Value |
|---|---|
| Dual P-channel topology | Eliminates need for external high-side gate drivers or charge pumps in 12V/24V automotive systems |
| AEC-Q101 qualification | Validated for automotive underhood environments: -40°C to +125°C operation, HTRB, TC, and ESD testing per specification |
| Low RDS(ON) @ -4.5V | 140mΩ enables full-rated current with 3.3V microcontroller GPIOs, reducing BOM count vs. discrete driver + MOSFET solutions |
| Low Ciss and Qg | Minimizes gate drive losses and improves efficiency in 1–2MHz buck converters used in infotainment power supplies |
| Halogen- and antimony-free | Complies with automotive OEM green material requirements (<900ppm Br/Cl, <1000ppm Sb) without compromising thermal performance |
Applications
| Automotive LED Backlighting | 12V Automotive DC-DC Load Switch |
|---|---|
|
Use Scenario: Driving segmented LED strings in instrument clusters and center displays with dynamic dimming. IC Role / Device Role / Timing Role: High-side current switch controlling LED anode voltage; operates in PWM mode at 1–20kHz. Use Value: 95mΩ RDS(ON) limits self-heating during sustained 2.2A peak current, preserving display brightness stability over temperature. |
Use Scenario: Enabling/disabling power to ADAS camera modules during vehicle sleep/wake cycles. IC Role / Device Role / Timing Role: Dual-channel load switch providing independent power gating for sensor and interface ICs. Use Value: Independent gate control (Pins 3 & 4) allows staggered turn-on to limit inrush current, meeting ISO 16750-2 pulse test requirements. |
| Automotive Body Control Module (BCM) | Infotainment Power Sequencing |
|
Use Scenario: Controlling solenoid valves and relays in door lock actuators and seat motor drivers. IC Role / Device Role / Timing Role: High-side switch interfacing with 5V/3.3V microcontroller outputs via level-shifted gate drive. Use Value: -2.2A rating at +70°C ambient ensures reliable operation in sealed BCM enclosures without forced air cooling. |
Use Scenario: Sequencing power to SoC, memory, and audio codecs in head unit designs. IC Role / Device Role / Timing Role: Dual P-channel switch implementing controlled ramp-up of 1.8V and 3.3V rails with programmable delay. Use Value: Matched channel characteristics ensure consistent timing across power domains, preventing latch-up during cold start. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMC3025LSD-13 | Single N-channel + integrated driver; requires external bootstrap for high-side use | Not pin-compatible; needs redesign for gate drive and layout | Select only if system already uses N-channel high-side topology with dedicated gate driver ICs |
| AOB410L | Single P-channel, TO-252 package; RDS(ON) = 100mΩ @ -4.5V, higher thermal resistance (RθJA = 60°C/W) | Larger footprint; unsuitable for space-constrained modules requiring dual-channel integration | Prefer when board area permits discrete placement and thermal management uses heatsinking |
Compared with DMC3025LSD-13 and AOB410L, DMP3165SVTQ-13 delivers integrated dual-channel functionality in a space-saving TSOT26 package with guaranteed AEC-Q101 qualification-eliminating gate driver components and reducing PCB layer count versus discrete alternatives.
Availability
DMP3165SVTQ-13 is available at Aetrix Electronics and suitable for automotive LED backlighting, DC-DC converter load switching, and body control module power management requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for DMP3165SVTQ-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 consumer markets with IATF 16949-certified manufacturing.
DMP3165SVTQ belongs to Diodes' AEC-Q101-qualified automotive MOSFET product line, engineered specifically for high-side switching in 12V/24V vehicle electrical systems where space, thermal performance, and qualification rigor are critical.
FAQ
Is DMP3165SVTQ-13 pin-compatible with other TSOT26 dual MOSFETs?
No. DMP3165SVTQ-13 has a unique pin assignment: Pin 1 = D1, Pin 2 = S1, Pin 3 = G1, Pin 4 = G2, Pin 5 = S2, Pin 6 = D2. Cross-checking against Diodes' DS43994 Rev. 3 confirms this layout differs from industry-standard dual-channel TSOT26 variants like the DMN3025LSD, which uses shared-source configuration. Layout must be verified using the official mechanical drawing.
What is the maximum safe operating junction temperature for DMP3165SVTQ-13?
The absolute maximum junction temperature is +150°C, as specified in the "Operating and Storage Temperature Range" table (TJ = -55°C to +150°C). Derating begins above +70°C ambient due to RθJA = 116°C/W on minimum pad layout; sustained operation above +125°C junction requires thermal simulation and board-level copper enhancement per Figure 7 in DS43994.
Does DMP3165SVTQ-13 support 3.3V logic-level gate drive?
Yes. With VGS(TH) ranging from -0.5V to -2.2V and RDS(ON) = 140mΩ @ VGS = -4.5V, it fully turns on using 3.3V microcontroller outputs driving a level shifter or open-drain buffer to generate -4.5V gate voltage. Direct 3.3V drive is insufficient for low RDS(ON); -4.5V or -10V is required per datasheet test conditions.
How does the body diode performance impact reverse-polarity protection design?
The body diode forward voltage is VSD = -0.8V @ -1A (TJ = +25°C), rising to -1.0V at +150°C. In reverse-polarity protection, this limits power dissipation to ≤0.8W at 1A fault current, requiring thermal consideration in sustained short-circuit scenarios. The diode's 1.3A continuous rating (IS) sets the maximum clamping current before thermal runaway.
DMP3165SVTQ-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOT-23-6 Thin, TSOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 30V
- Current - Continuous Drain (Id) @ 25°C:
- 2.7A (Ta)
- Rds On (Max) @ Id, Vgs:
- 95mOhm @ 2.7A, 10V
- Vgs(th) (Max) @ Id:
- 2.2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 6.8nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 287pF @ 15V
- Power - Max:
- 1.08W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-26
DMP3165SVTQ-13 FAQ
1.How can I place an order for DMP3165SVTQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3165SVTQ-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 DMP3165SVTQ-13 reliable?
The price and inventory of DMP3165SVTQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3165SVTQ-13 is usually 5 days.
3.What payment methods are accepted for DMP3165SVTQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3165SVTQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3165SVTQ-13?
DMP3165SVTQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3165SVTQ-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 DMP3165SVTQ-13?
For technical support, including DMP3165SVTQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3165SVTQ-13 requirements.
6.How does Aetrix verify that DMP3165SVTQ-13 is sourced from the original manufacturer or authorized distributors?
All DMP3165SVTQ-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 DMP3165SVTQ-13 meets industry standards.
7.What is the process for return or replacement of DMP3165SVTQ-13?
All DMP3165SVTQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3165SVTQ-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 DMP3165SVTQ-13 part is unused and in its original packaging.
Return procedure for DMP3165SVTQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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