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Diodes Incorporated DMP2075UFDB-7
- Part No.:
- DMP2075UFDB-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FET, MOSFET Arrays
- Package:
- 6-UDFN Exposed Pad
- Datasheet:
-
DMP2075UFDB-7.pdf
- Description:
- MOSFET 2P-CH 20V 3.8A 6UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:69,950
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Product details
Overview
DMP2075UFDB from Diodes Incorporated is a dual P-channel enhancement-mode MOSFET in a U-DFN2020-6 (Type B) package, rated for -20V VDSS, 75 mΩ RDS(ON) @ VGS = -4.5V, and -3.8A continuous drain current at TA = +25°C. It serves as a compact, low-RDS(ON) load switch in space-constrained portable power adaptors and battery-powered systems.
For engineers reviewing the DMP2075UFDB datasheet, DMP2075UFDB pinout, DMP2075UFDB application, or DMP2075UFDB equivalent, key selection criteria include its dual-channel P-channel topology, 0.6 mm max height, ESD-protected gate, and thermal performance under pulsed and steady-state load switching conditions.
Technical Context
This device integrates two matched P-channel MOSFETs in a single ultra-thin 2.0 mm × 2.0 mm U-DFN2020-6 (Type B) package with exposed thermal pad and NiPdAu-plated terminals. Its gate threshold voltage (VGS(TH)) ranges from -0.35 V to -1.4 V, enabling reliable turn-on with logic-level gate drive down to -2.5 V.
The MOSFET pair shares independent source, gate, and drain terminals (S1/G1/D1 and S2/G2/D2), supporting independent control of two power rails. Dynamic parameters-including 642 pF Ciss, 8.8 nC total gate charge at VGS = -4.5 V, and 13 ns body diode reverse recovery time-support high-frequency switching up to several hundred kHz in DC-DC and load-switching topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -20 V - Maximum drain-source blocking voltage for 20 V rail applications. |
| RDS(ON) | 75 mΩ @ VGS = -4.5 V - Enables ≤90 mW conduction loss at 3.0 A per channel. |
| ID (max) | -3.8 A @ TA = +25°C - Supports sustained 3 A loads on FR-4 PCB with minimal pad layout. |
| Ciss | 642 pF - Low input capacitance reduces gate drive power and speeds switching transitions. |
| Qg | 8.8 nC @ VGS = -4.5 V - Enables fast turn-on with <6 ns delay and 22.6 ns rise time using 1 Ω gate resistor. |
| RθJA | 178 °C/W (min pad) - Junction-to-ambient thermal resistance defines safe power derating on standard PCBs. |
| tRR | 13 ns - Fast body diode recovery minimizes shoot-through risk in synchronous buck or OR-ing configurations. |
Pinout & Package
Package: U-DFN2020-6 (Type B), 2.0 mm × 2.0 mm × 0.6 mm profile, thermally enhanced with exposed drain pad (D1/D2 tied internally to thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (D2) | Drain of Q2 | High-side switching node for second channel; electrically isolated from Q1 drain. |
| Pin 2 (G1) | Gate of Q1 | Control input for first P-channel MOSFET; ESD-protected, requires negative gate bias relative to source. |
| Pin 3 (S1) | Source of Q1 | Reference node for Q1; typically connected to higher potential (e.g., battery+) in high-side load switch. |
| Pin 4 (S2) | Source of Q2 | Reference node for Q2; independently configurable for dual-rail or redundant switching. |
| Pin 5 (G2) | Gate of Q2 | Independent control input for second channel; same gate drive requirements as G1. |
| Pin 6 (D1) | Drain of Q1 | Switched output node for first channel; routed separately from D2 for discrete routing. |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) | 75 mΩ @ -4.5 V enables <100 mW conduction loss at 3 A, critical for thermal management in sealed enclosures. |
| Ultra-low profile | 0.6 mm max height allows integration into <1 mm Z-height portable power modules and USB-C PD adapters. |
| ESD-protected gate | HBM rating ≥2 kV ensures robustness during board assembly and handling without external protection circuitry. |
| Lead-free & Green | Halogen- and antimony-free, RoHS 3 compliant (≤900 ppm Br/Cl, ≤1000 ppm Sb), meeting automotive and medical regulatory requirements. |
| Thermally optimized package | U-DFN2020-6 Type B includes exposed drain pad for direct thermal coupling to PCB copper, reducing RθJA by 48% vs. standard layout. |
Applications
| Portable Power Adaptors | USB-C Power Delivery Modules |
|---|---|
|
Use Scenario: Dual-rail 5 V / 9 V output switching in compact wall adapters with dynamic voltage selection. IC Role / Device Role / Timing Role: Dual high-side load switch controlling independent output paths; replaces discrete MOSFET + driver solutions. Use Value: 75 mΩ RDS(ON) limits voltage drop to <225 mV at 3 A, preserving tight output regulation without heatsinking. |
Use Scenario: Input OR-ing and output load switching in multi-source USB-C PD sink designs. IC Role / Device Role / Timing Role: Independent P-channel switch for VBUS path selection and fault-isolated port enable/disable. Use Value: 13 ns tRR and low Qgd (2.9 nC) prevent cross-conduction during fast bus arbitration transitions. |
| Battery-Powered IoT Sensors | Industrial Handheld Terminals |
|
Use Scenario: Controlled power sequencing for BLE SoC, display, and sensor subsystems in coin-cell–powered devices. IC Role / Device Role / Timing Role: Low-quiescent-load power gate managing wake-up and sleep state isolation. Use Value: 10 μA max IDSS and -1.4 V VGS(TH) max ensure stable off-state with weak pull-up control signals. |
Use Scenario: Redundant 12 V backup supply switching in ruggedized handheld terminals with hot-swap capability. IC Role / Device Role / Timing Role: Dual-channel fail-safe switch enabling seamless switchover between primary and auxiliary power rails. Use Value: -20 V VDSS and 25 A pulsed IDM support transient overvoltage tolerance during hot-plug events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual P-channel load switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMC2038LVT-7 | Single P-channel, 20 V, 35 mΩ @ -4.5 V, SOT-23-6 package | Lacks dual-channel integration; requires two devices for equivalent functionality | Choose when board area permits discrete implementation and lower RDS(ON) outweighs layout complexity |
| SI3993DV-T1-GE3 | Dual P-channel, 20 V, 90 mΩ @ -4.5 V, 2.1 mm × 2.0 mm SO-8 package | SO-8 footprint increases board area by 3× and raises RθJA to 190 °C/W | Prefer when legacy SO-8 rework compatibility or higher pulse current margin (>30 A) is required |
Compared with DMC2038LVT-7 and SI3993DV-T1-GE3, DMP2075UFDB delivers optimal balance of dual-channel integration, 0.6 mm height, and 75 mΩ RDS(ON) in the smallest possible footprint-enabling next-generation sub-10 mm² power switches where thermal density and Z-height are constrained.
Availability
DMP2075UFDB is available at Aetrix Electronics and suitable for portable power adaptors, USB-C power delivery modules, and battery-powered IoT sensors requiring stable component supply across production lifecycles.
Supply support for DMP2075UFDB 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-efficiency power management, signal integrity, and protection solutions.
The DMP2075UFDB belongs to Diodes' advanced small-signal and power MOSFET product line, engineered specifically for ultra-compact, high-current load switching in consumer and industrial portable electronics.
FAQ
What is the maximum allowable gate-source voltage for DMP2075UFDB?
The absolute maximum VGS is ±8 V per the datasheet's Maximum Ratings table. Exceeding this risks permanent gate oxide damage. For reliable operation, gate drive should be limited to -4.5 V to -8 V for full enhancement, with -2.5 V providing usable but higher RDS(ON) (137 mΩ).
Can DMP2075UFDB be used in linear (analog) regulation mode?
No-it is not characterized or guaranteed for linear-mode operation. The Safe Operating Area (SOA) curve (Figure 12) shows only pulsed and DC boundary limits; no linear region data is provided. Use only in saturated switching applications to avoid thermal runaway.
Is the thermal pad electrically isolated or connected to a terminal?
The exposed thermal pad is internally connected to both drains (D1 and D2) and must be soldered to a PCB copper pour tied to the drain net. This provides both thermal conduction and electrical connection-no floating or insulated mounting is permitted.
Does DMP2075UFDB meet AEC-Q200 for automotive use?
No-the datasheet explicitly states that automotive-qualified versions require separate AEC-Q200 qualification, PPAP capability, and IATF 16949 manufacturing. Standard DMP2075UFDB is intended for commercial/industrial applications only.
DMP2075UFDB-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-UDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 P-Channel (Dual)
- FET Feature:
- -
- Drain to Source Voltage (Vdss):
- 20V
- Current - Continuous Drain (Id) @ 25°C:
- 3.8A (Ta)
- Rds On (Max) @ Id, Vgs:
- 75mOhm @ 2.9A, 4.5V
- Vgs(th) (Max) @ Id:
- 1.4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 8.8nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 642pF @ 10V
- Power - Max:
- 700mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN2020-6 (Type B)
DMP2075UFDB-7 FAQ
1.How can I place an order for DMP2075UFDB-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP2075UFDB-7 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 DMP2075UFDB-7 reliable?
The price and inventory of DMP2075UFDB-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2075UFDB-7 is usually 5 days.
3.What payment methods are accepted for DMP2075UFDB-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2075UFDB-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP2075UFDB-7?
DMP2075UFDB-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP2075UFDB-7 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 DMP2075UFDB-7?
For technical support, including DMP2075UFDB-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2075UFDB-7 requirements.
6.How does Aetrix verify that DMP2075UFDB-7 is sourced from the original manufacturer or authorized distributors?
All DMP2075UFDB-7 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 DMP2075UFDB-7 meets industry standards.
7.What is the process for return or replacement of DMP2075UFDB-7?
All DMP2075UFDB-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2075UFDB-7, 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 DMP2075UFDB-7 part is unused and in its original packaging.
Return procedure for DMP2075UFDB-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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