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Diodes Incorporated DMP2036UVTQ-13
- Part No.:
- DMP2036UVTQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- SOT-23-6 Thin, TSOT-23-6
- Datasheet:
-
DMP2036UVTQ-13.pdf
- Description:
- MOSFET BVDSS: 8V~24V TSOT26 T&R
- Quantity:
- Payment:
- Shipping:
Inventory:5,682
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Product details
Overview
DMP2036UVTQ from Diodes Incorporated is a P-channel enhancement-mode MOSFET in TSOT26 package, rated for -20V VDSS, 30mΩ RDS(ON) @ VGS = -4.5V, and -6.0A continuous drain current at TA = +25°C. It delivers low on-resistance with fast switching for high-efficiency power management in space-constrained DC-DC converters and motor control circuits.
For engineers reviewing the DMP2036UVTQ datasheet, DMP2036UVTQ pinout, DMP2036UVTQ application, or DMP2036UVTQ equivalent, key selection criteria include its AEC-Q101 qualification, -20V breakdown voltage, 24mΩ typical RDS(ON), ESD protection, and thermal resistance of 81°C/W under optimized PCB layout.
Technical Context
This MOSFET employs a trench-gate structure to achieve low RDS(ON) while maintaining robust avalanche capability (21A IAS, 23mJ EAS) and fast switching (tD(ON) = 9.1ns, tF = 54ns). Its gate threshold voltage ranges from -0.4V to -1.0V, enabling reliable turn-on with logic-level gate drive down to -2.5V.
The device integrates an intrinsic body diode with VSD = -0.7V at -1.0A and exhibits low dynamic parameters: Ciss = 1808pF, Qg = 20.5nC, and Qgd = 4.1nC at VDS = -10V. It operates across -55°C to +150°C junction temperature and is qualified per AEC-Q101 for automotive use.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -20V - supports 12V rail switching with margin against transients |
| RDS(ON) | 30mΩ max @ VGS = -4.5V - enables <180mW conduction loss at 6A |
| ID (continuous) | -6.0A @ TA = +25°C - suitable for medium-power load switches and buck sync FETs |
| Qg | 20.5nC - determines gate drive power and switching loss in PWM applications |
| RθJA | 81°C/W - requires minimal copper area for thermal management on FR-4 |
| VGS(TH) | -0.4V to -1.0V - ensures turn-on with 3.3V or 5V logic-compatible gate drivers |
| Ciss | 1808pF - impacts gate drive requirements and high-frequency stability |
Pinout & Package
Package: TSOT26 - ultra-thin surface-mount package (2.9 × 1.6 × 0.6mm), RoHS-compliant, halogen-free, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Source) | Source terminal (S) | Common return path for load current; electrically tied to exposed pad for thermal conduction |
| 2 (Gate) | Control input (G) | Drives channel conduction; protected by integrated ESD diode to source |
| 3 (Drain) | Power output (D) | High-side switch node; connects to load or supply rail; handles full switched current |
| 4 (Drain) | Drain terminal (D) | Parallel drain connection to Pin 3 for lower inductance and improved current sharing |
| 5 (Drain) | Drain terminal (D) | Third drain connection enhancing thermal and electrical performance in high-current paths |
| 6 (Source) | Source terminal (S) | Secondary source connection reinforcing low-impedance return path and thermal dissipation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing |
| Low RDS(ON) @ -2.5V | 39mΩ enables operation with 3.3V microcontroller GPIO without level-shifting |
| ESD protection | HBM ±2kV rating reduces need for external transient suppression in board-level design |
| Green compound & lead-free | UL 94V-0 molded plastic meets global environmental compliance (RoHS 3, halogen-free) |
| Optimized for thermal transfer | Exposed drain pads (Pins 3–5) provide direct thermal path to PCB copper for 1.1W dissipation |
Applications
| Automotive Body Control Module (BCM) | USB-C Power Delivery Load Switch |
|---|---|
|
Use Scenario: Controlling 12V lighting, window lifters, and door locks in vehicle interior modules. IC Role / Device Role / Timing Role: High-side load switch managing power delivery to resistive/inductive loads with reverse-polarity protection. Use Value: -20V rating withstands load-dump transients; 30mΩ RDS(ON) limits self-heating during sustained 5A operation. |
Use Scenario: Enabling/disabling VBUS power path in portable USB-C accessories with strict size constraints. IC Role / Device Role / Timing Role: Low-voltage P-channel switch controlled directly by 3.3V system MCU GPIO. Use Value: -1.0V VGS(TH) max ensures clean turn-on at 3.3V; TSOT26 footprint saves >40% board area vs. SOT-23. |
| Industrial DC-DC Synchronous Buck Converter | Smart Home Appliance Motor Driver |
|
Use Scenario: As synchronous rectifier in 5V-to-3.3V point-of-load converter for FPGA or MCU power rails. IC Role / Device Role / Timing Role: Low-side synchronous FET replacing Schottky diode to improve efficiency above 1A load. Use Value: 20.5nC Qg and 54ns tF support >1MHz switching without excessive gate drive loss. |
Use Scenario: Driving brushed DC motors in cordless vacuum cleaners and robotic mops. IC Role / Device Role / Timing Role: Half-bridge high-side switch controlling motor direction and braking via PWM. Use Value: 21A IAS and 23mJ EAS absorb inductive kickback during rapid PWM shutdown. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMG2305UVTQ-7 | RDS(ON) = 45mΩ @ -4.5V; lower ID (-4.2A); same TSOT26 package | Higher conduction loss limits use to sub-3A loads; less suitable for automotive BCM peak currents | Select when cost sensitivity outweighs efficiency needs and thermal budget allows higher RDS(ON) |
| Si2305DS-T1-GE3 | RDS(ON) = 50mΩ @ -4.5V; no AEC-Q101 qualification; higher Qg (28nC) | Not approved for automotive; slower switching increases loss in high-frequency DC-DC designs | Acceptable for consumer-grade USB switches where qualification and speed are non-critical |
Compared with DMG2305UVTQ-7 and Si2305DS-T1-GE3, DMP2036UVTQ provides superior conduction efficiency, automotive qualification, and faster switching-making it optimal for thermally constrained, safety-aware, and high-frequency power applications.
Availability
DMP2036UVTQ is available at Aetrix Electronics and suitable for automotive body control modules, USB-C power delivery systems, industrial DC-DC converters, and smart home motor drives requiring stable component supply and long-term lifecycle assurance.
Supply support for DMP2036UVTQ 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.
This device belongs to Diodes' Automotive-Qualified Power MOSFET product line, engineered for robustness in harsh environments and designed to meet stringent automotive functional safety and longevity requirements.
FAQ
What is the maximum safe operating voltage for DMP2036UVTQ in automotive applications?
The DMP2036UVTQ has a -20V VDSS rating, validated for automotive 12V systems with load-dump transients up to ISO 7637-2 Pulse 5a (±100V, 40ms). Its AEC-Q101 qualification confirms operation under these conditions when mounted per recommended pad layout and thermal design rules.
Can DMP2036UVTQ be driven directly by a 3.3V microcontroller GPIO?
Yes. With a VGS(TH) range of -0.4V to -1.0V and RDS(ON) = 39mΩ @ VGS = -2.5V, the device fully enhances using standard 3.3V logic outputs. No level shifter is required, though a series gate resistor (10–47Ω) is recommended to dampen ringing.
How does the TSOT26 package affect thermal performance compared to SOT-23?
The TSOT26 offers identical footprint area to SOT-23 but features three parallel drain pins and dual-source connections, reducing thermal resistance by ~25%. Its RθJA of 81°C/W (vs. ~120°C/W for standard SOT-23) enables 1.1W dissipation on 1-inch² 2oz copper-critical for compact power stages.
Is DMP2036UVTQ suitable for reverse polarity protection in 5V systems?
Yes. Configured as a high-side switch with gate tied to ground and source to input, it blocks reverse current with VSD = -0.7V forward drop. Its -20V rating provides ample margin for 5V rail protection, and the integrated ESD diode adds transient resilience without external components.
DMP2036UVTQ-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
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 20 V
- Current - Continuous Drain (Id) @ 25°C:
- 6A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 1.8V, 4.5V
- Rds On (Max) @ Id, Vgs:
- 30mOhm @ 6.4A, 4.5V
- Vgs(th) (Max) @ Id:
- 1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 20.5 nC @ 4.5 V
- Vgs (Max):
- ±8V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1808 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.1W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TSOT-26
DMP2036UVTQ-13 FAQ
1.How can I place an order for DMP2036UVTQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP2036UVTQ-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 DMP2036UVTQ-13 reliable?
The price and inventory of DMP2036UVTQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2036UVTQ-13 is usually 5 days.
3.What payment methods are accepted for DMP2036UVTQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2036UVTQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP2036UVTQ-13?
DMP2036UVTQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP2036UVTQ-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 DMP2036UVTQ-13?
For technical support, including DMP2036UVTQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2036UVTQ-13 requirements.
6.How does Aetrix verify that DMP2036UVTQ-13 is sourced from the original manufacturer or authorized distributors?
All DMP2036UVTQ-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 DMP2036UVTQ-13 meets industry standards.
7.What is the process for return or replacement of DMP2036UVTQ-13?
All DMP2036UVTQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2036UVTQ-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 DMP2036UVTQ-13 part is unused and in its original packaging.
Return procedure for DMP2036UVTQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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