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Diodes Incorporated DMP2541UCP9-7
- Part No.:
- DMP2541UCP9-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 9-XFBGA, DSBGA
- Datasheet:
-
DMP2541UCP9-7.pdf
- Description:
- MOSFET BVDSS: 25V~30V X2-DSN1515
- Quantity:
- Payment:
- Shipping:
Inventory:4,768
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Product details
Overview
DMP2541UCP9-7 from Diodes Incorporated is a P-channel enhancement-mode MOSFET optimized for high-efficiency load switching in space-constrained battery-powered systems, featuring -25V VDSS, 40mΩ RDS(ON) @ VGS = -4.5V, -5.2A continuous drain current at TA = +25°C, and a compact 1.5mm × 1.5mm X2-DSN1515-9 package - deployed in battery protection circuits and portable device power rails.
For engineers reviewing the DMP2541UCP9-7 datasheet, DMP2541UCP9-7 pinout, DMP2541UCP9-7 application, or DMP2541UCP9-7 equivalent, key selection criteria include low gate charge (Qg = 4.7nC), thermal resistance (RθJA = 75°C/W on 1in² Cu), and guaranteed -25V breakdown voltage under automotive-grade process controls.
Technical Context
This MOSFET uses a trench-gate silicon process to achieve low RDS(ON) while maintaining fast switching via minimized Qgd (1.0nC) and Coss (343pF). Its gate threshold voltage (VGS(TH) = -0.4 to -1.1V) ensures reliable turn-on with standard logic-level drive down to -2.5V.
The integrated body diode supports reverse-current paths in load-switch configurations, with VSD = -0.74V @ IS = -2A and low reverse recovery charge - critical for minimizing shoot-through losses in bidirectional power control topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | -25V - Withstands up to -25V drain-source voltage before avalanche conduction, enabling use in 12V/20V battery systems. |
| RDS(ON) | 40mΩ @ VGS = -4.5V - Delivers <100mW conduction loss at 2A, supporting thermally constrained PCB layouts. |
| ID (Cont.) | -5.2A @ TA = +25°C - Sustains 5.2A DC current with 1.67W power dissipation on 1in² 2oz Cu, suitable for sustained load switching. |
| Qg | 4.7nC - Enables fast turn-on with minimal gate driver current demand, reducing switching transition time and associated losses. |
| RθJA | 75°C/W - Achieves 150°C max junction temperature with only 113°C rise above ambient at full 1.67W dissipation on optimized board. |
| Ciss | 566pF - Low input capacitance reduces Miller effect and improves gate drive efficiency in high-frequency PWM applications. |
Pinout & Package
Package: X2-DSN1515-9 (Type B), 1.5mm × 1.5mm, 0.32mm nominal height, exposed silicon sidewall (non-isolated), SnAg over Cu pillar terminations.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A1) | Gate | Control terminal accepting -4.5V logic-level drive; low Ciss enables fast edge response. |
| 2,4,5,7 (A2,B1,B2,C1) | Drain | Main high-side current path; multiple parallel terminals reduce current density and thermal stress. |
| 3,6,8,9 (A3,B3,C2,C3) | Source | Return path tied to system ground or battery negative; low-inductance layout minimizes switching noise. |
Key Features
| Feature | Design Value |
|---|---|
| Low gate charge | Qg = 4.7nC and Qgd = 1.0nC - Reduces required gate driver peak current and switching energy loss. |
| Thermally enhanced package | RθJA = 75°C/W on 1in² 2oz Cu - Enables higher continuous current without heatsinking in handheld devices. |
| Logic-level compatible | VGS(TH) = -0.4 to -1.1V - Ensures full enhancement with common -3.3V or -5V microcontroller outputs. |
| Green and RoHS-compliant | Halogen-free, antimony-free, lead-free - Meets IPC-J-STD-609 Class 3 and automotive material compliance requirements. |
Applications
| Battery Protection Circuit | USB-C Power Delivery Load Switch |
|---|---|
Use Scenario: Reverse-current blocking and overcurrent cutoff in Li-ion battery packs during charging/discharging cycles. IC Role / Device Role / Timing Role: High-side P-channel switch controlling main power path between battery and system bus. Use Value: 40mΩ RDS(ON) limits voltage drop to <80mV at 2A, preserving battery runtime and thermal margin. | Use Scenario: Enabling/disabling VBUS power delivery in portable USB-C accessories with strict size constraints. IC Role / Device Role / Timing Role: Load switch isolating downstream circuitry from upstream 5–20V PD source during fault conditions. Use Value: 1.5mm × 1.5mm footprint fits within tight PCB real estate near USB-C connector, with fast tF = 43ns ensuring clean power sequencing. |
| Smartphone Backlight Dimming Control | Wearable Device Power Rail Sequencing |
Use Scenario: PWM-controlled dimming of white LED strings using high-side current regulation. IC Role / Device Role / Timing Role: Synchronous high-side switch modulating LED current path at 1–10kHz. Use Value: Low Qgd (1.0nC) suppresses Miller-induced turn-on spikes, preventing unintended LED flicker during duty-cycle transitions. | Use Scenario: Controlled ramp-up of sensor and RF subsystems in ultra-low-power wearables to avoid inrush current violations. IC Role / Device Role / Timing Role: Soft-start enabled load switch managing sequential power domain activation. Use Value: Gate threshold stability across -55°C to +150°C (±0.1V variation) ensures reliable turn-on timing in variable environmental conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel load switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMG2305UVT-7 | RDS(ON) = 48mΩ @ -4.5V; larger 2mm × 2mm SOT-23 package; Qg = 5.2nC | Higher conduction loss and 2.5× larger footprint; less suitable for ultra-thin portable designs | Select when board space allows larger package and lower gate drive strength is acceptable. |
| AO3401 | RDS(ON) = 44mΩ @ -4.5V; SO-23 package; RθJA = 120°C/W; no AEC-Q200 qualification path | Higher thermal resistance limits continuous current to ~3.5A; not qualified for automotive change control | Choose for cost-sensitive consumer applications where AEC-Q200 traceability and thermal performance are non-critical. |
Compared with DMG2305UVT-7 and AO3401, DMP2541UCP9-7 delivers superior thermal performance (75°C/W vs ≥120°C/W), smallest footprint (1.5mm²), and design support for PPAP-capable automotive programs - making it optimal for next-gen wearable and battery management systems demanding miniaturization and reliability.
Availability
DMP2541UCP9-7 is available at Aetrix Electronics and suitable for battery management, load switching, and battery protection applications requiring stable component supply, consistent parametric performance, and long-term lifecycle availability.
Supply support for DMP2541UCP9-7 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 industrial, computing, and consumer markets.
The DMP2541UCP9-7 belongs to Diodes' X2-DSN ultra-small signal MOSFET product line, engineered specifically for space-constrained, high-efficiency power switching in portable and wearable electronics.
FAQ
What is the maximum continuous drain current for DMP2541UCP9-7 at 70°C ambient?
The DMP2541UCP9-7 supports -4.2A continuous drain current at TA = +70°C with VGS = -4.5V, based on thermal derating from its 1.67W power dissipation rating on a 1in² 2oz copper PCB. This value reflects actual measured capability under JEDEC-standard board conditions, not theoretical limits.
Does DMP2541UCP9-7 have an integrated ESD protection diode?
No - the DMP2541UCP9-7 does not include on-chip ESD protection diodes. Its gate oxide is rated for ±6V VGS, and external TVS or RC networks are recommended for handling >2kV HBM events in end-equipment per IEC 61000-4-2. The device's gate structure is optimized for low capacitance, not robustness to electrostatic discharge.
Can DMP2541UCP9-7 be used in automotive applications?
Yes - Diodes Incorporated offers AEC-Q200 qualification support and PPAP documentation for the DMP2541UCP9-7 upon request, with manufacturing in IATF 16949-certified facilities. While the base part is not pre-qualified, its process flow and test coverage meet automotive change-control requirements for battery management modules.
What is the typical gate threshold voltage variation over temperature?
VGS(TH) varies from -0.78V at 25°C to -0.62V at 150°C (typical), with a total span of ±0.1V across -55°C to +150°C. This tight drift ensures predictable turn-on behavior in wide-temperature environments such as automotive cabins or outdoor IoT sensors.
DMP2541UCP9-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 9-XFBGA, DSBGA
- Packaging:
- Bulk
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 25 V
- Current - Continuous Drain (Id) @ 25°C:
- 3.8A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 1.8V, 4.5V
- Rds On (Max) @ Id, Vgs:
- 40mOhm @ 2A, 4.5V
- Vgs(th) (Max) @ Id:
- 1.1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 4.7 nC @ 4.5 V
- Vgs (Max):
- -6V
- Input Capacitance (Ciss) (Max) @ Vds:
- 566 pF @ 10 V
- FET Feature:
- -
- Power Dissipation (Max):
- 900mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DSN1515-9 (Type B)
DMP2541UCP9-7 FAQ
1.How can I place an order for DMP2541UCP9-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP2541UCP9-7 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 DMP2541UCP9-7 reliable?
The price and inventory of DMP2541UCP9-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP2541UCP9-7 is usually 5 days.
3.What payment methods are accepted for DMP2541UCP9-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP2541UCP9-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP2541UCP9-7?
DMP2541UCP9-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP2541UCP9-7 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 DMP2541UCP9-7?
For technical support, including DMP2541UCP9-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP2541UCP9-7 requirements.
6.How does Aetrix verify that DMP2541UCP9-7 is sourced from the original manufacturer or authorized distributors?
All DMP2541UCP9-7 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 DMP2541UCP9-7 meets industry standards.
7.What is the process for return or replacement of DMP2541UCP9-7?
All DMP2541UCP9-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP2541UCP9-7, 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 DMP2541UCP9-7 part is unused and in its original packaging.
Return procedure for DMP2541UCP9-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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