My Inquiry
My Account
Diodes Incorporated DMP3027LFDE-7
- Part No.:
- DMP3027LFDE-7
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 6-PowerUDFN
- Datasheet:
-
DMP3027LFDE-7.pdf
- Description:
- MOSFET BVDSS: 25V~30V U-DFN2020-
- Quantity:
- Payment:
- Shipping:
Inventory:3,090
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DMP3027LFDE-7 from Diodes Incorporated is a 30V P-channel enhancement-mode MOSFET in U-DFN2020-6 (Type E) package, delivering 25 mΩ RDS(ON) at VGS = −10 V and −8.5 A continuous drain current at TA = +25°C. It serves as a high-efficiency load switch or synchronous rectifier in compact DC-DC converters.
For engineers reviewing the DMP3027LFDE-7 datasheet, DMP3027LFDE-7 pinout, DMP3027LFDE-7 application, or DMP3027LFDE-7 equivalent, key selection criteria include its low on-resistance at −4.5 V gate drive (38 mΩ), fast switching speed (tD(off) = 41.17 ns), and thermal resistance of 45.7 °C/W under optimized PCB layout - critical for space-constrained power management designs.
Technical Context
This MOSFET employs a trench-gate process to achieve low RDS(ON) while maintaining robust avalanche capability (EAS = 31 mJ, IAS = 25 A). Its gate threshold voltage range (−1.2 V to −2.4 V) ensures reliable turn-on with standard logic-level negative gate drive.
The device integrates a body diode with VSD = −0.7 V at −2.1 A and exhibits low dynamic parameters: Ciss = 1142 pF, Qg = 21.8 nC at VGS = −10 V, enabling efficient high-frequency operation in buck and load-switch topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | −30 V: Maximum blocking voltage for 12–24 V rail applications |
| RDS(ON) | 25 mΩ @ VGS = −10 V: Enables ≤210 mW conduction loss at 7 A |
| ID (max) | −8.5 A @ TA = +25°C: Supports medium-power load switching with minimal heatsinking |
| Qg | 21.8 nC @ VGS = −10 V: Determines gate driver strength requirement for <50 ns switching |
| RθJA | 45.7 °C/W (optimized layout): Allows 2.6 W power dissipation before thermal derating |
| Ciss | 1142 pF @ VDS = −15 V: Impacts high-frequency gate drive losses and EMI behavior |
Pinout & Package
U-DFN2020-6 (Type E) is a 2.0 mm × 2.0 mm × 0.6 mm leadless surface-mount package with exposed thermal pad. It features six terminals arranged in dual-row configuration for optimal thermal and electrical performance in dense PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4 | Drain (D) | Four parallel drain connections reduce package inductance and improve current sharing |
| 5 | Source (S) | Main source terminal; tied to internal die substrate and thermal pad |
| 6 | Gate (G) | Single gate input; requires negative bias relative to source for turn-on |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(ON) at −4.5 V | 38 mΩ enables use with 5 V logic-level controllers without level-shifting |
| Fully RoHS & Halogen-Free | Meets IEC 61249-2-21 and JEDEC J-STD-020 Level 1 moisture sensitivity |
| Fast Turn-Off | tD(off) = 41.17 ns supports >1 MHz switching in synchronous buck converters |
| High Avalanche Energy | EAS = 31 mJ allows safe operation during inductive load transients |
Applications
| DC-DC Buck Converter | Hot-Swap Load Switch |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 12 V input, 3.3 V/5 V output buck converter. IC Role / Device Role / Timing Role: Low-side P-channel MOSFET operating in hard-switched mode with 500 kHz–1 MHz frequency. Use Value: 25 mΩ RDS(ON) reduces conduction loss by >35% vs. comparable 40 mΩ devices at 6 A load. | Use Scenario: Inrush current limiting for USB-C PD power delivery modules. IC Role / Device Role / Timing Role: High-side load switch controlled by microcontroller GPIO with active-low enable. Use Value: −2.4 V VGS(TH) max ensures full enhancement at −5 V gate drive, eliminating need for external charge pump. |
| Power Bank Battery Protection | Industrial Sensor Node Power Gate |
Use Scenario: Reverse-polarity and overcurrent protection between Li-ion battery and system load. IC Role / Device Role / Timing Role: Back-to-back P-MOSFET pair configured for bidirectional blocking and controlled discharge. Use Value: Low 33.6 mΩ RDS(ON) at −4.5 V enables direct MCU control without auxiliary bias circuitry. | Use Scenario: Controlled power gating of BLE/Wi-Fi subsystems in battery-powered IIoT nodes. IC Role / Device Role / Timing Role: Standby-mode power switch activated only during sensor readout bursts. Use Value: 1 µA IDSS leakage minimizes quiescent current, extending battery life beyond 5 years in deep-sleep cycles. |
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 |
|---|---|---|---|
| DMN3027LFG-7 | SOT-23-6 package; higher RDS(ON) (32 mΩ @ −10 V); larger footprint | Less suitable for ultra-dense layouts; lower thermal performance (RθJA = 120 °C/W) | Select when board reworkability or hand-soldering is required over miniaturization. |
| SI2301DDS-T1-GE3 | SO-23 package; slightly higher Qg (24 nC); same VDSS/RDS(ON) spec | Lower avalanche rating (EAS = 18 mJ); not rated for repetitive inductive switching | Prefer for cost-sensitive consumer applications where transient robustness is secondary. |
Compared with DMN3027LFG-7 and SI2301DDS-T1-GE3, DMP3027LFDE-7 delivers superior thermal efficiency (45.7 °C/W), tighter gate threshold control (−1.2 to −2.4 V), and higher single-pulse avalanche energy - making it optimal for industrial-grade power gating where reliability under transient stress is mandatory.
Availability
DMP3027LFDE-7 is available at Aetrix Electronics and suitable for DC-DC converters, hot-swap load switches, and battery protection circuits requiring stable component supply across production lifecycles.
Supply support for DMP3027LFDE-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 and signal integrity solutions for industrial, computing, and automotive markets.
The DMP3027LFDE-7 belongs to Diodes' "PowerMOS" product line, engineered specifically for high-efficiency, space-constrained load switching and synchronous rectification in portable and embedded power systems.
FAQ
What is the maximum continuous drain current at 70°C ambient temperature?
The DMP3027LFDE-7 supports −6.8 A continuous drain current at TA = +70°C when mounted on an FR-4 PCB with 2 oz copper and minimum recommended pad layout. This derating reflects thermal limits imposed by its 45.7 °C/W RθJA under optimized conditions.
Does this MOSFET require a gate resistor for stability in switching applications?
A gate resistor (typically 2–10 Ω) is recommended to dampen ringing caused by gate-drain capacitance (Crss = 116 pF) and PCB trace inductance. The device's 4.8 Ω intrinsic gate resistance helps limit peak current but does not eliminate the need for external control of dv/dt and EMI.
Can DMP3027LFDE-7 be used in linear regulation mode?
No - the device is not characterized or guaranteed for linear (triode) region operation. Its Safe Operating Area (SOA) curve shows limited DC capability (≤0.3 A at VDS = −15 V), and thermal runaway risk increases above 100 mA due to negative temperature coefficient of RDS(ON).
Is the U-DFN2020-6 (Type E) package compatible with standard reflow profiles?
Yes - the package meets J-STD-020 Level 1 moisture sensitivity and is qualified for standard lead-free reflow profiles (peak temperature ≤260°C, time above 217°C ≤60 seconds). The matte tin annealed finish ensures solderability per MIL-STD-202, Method 208.
DMP3027LFDE-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-PowerUDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 30 V
- Current - Continuous Drain (Id) @ 25°C:
- 8.5A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 25mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id:
- 2.4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 21.8 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1142 pF @ 15 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN2020-6 (Type E)
DMP3027LFDE-7 FAQ
1.How can I place an order for DMP3027LFDE-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP3027LFDE-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 DMP3027LFDE-7 reliable?
The price and inventory of DMP3027LFDE-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP3027LFDE-7 is usually 5 days.
3.What payment methods are accepted for DMP3027LFDE-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP3027LFDE-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP3027LFDE-7?
DMP3027LFDE-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP3027LFDE-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 DMP3027LFDE-7?
For technical support, including DMP3027LFDE-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP3027LFDE-7 requirements.
6.How does Aetrix verify that DMP3027LFDE-7 is sourced from the original manufacturer or authorized distributors?
All DMP3027LFDE-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 DMP3027LFDE-7 meets industry standards.
7.What is the process for return or replacement of DMP3027LFDE-7?
All DMP3027LFDE-7 units undergo pre-shipment inspection (PSI). If there is an issue with DMP3027LFDE-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 DMP3027LFDE-7 part is unused and in its original packaging.
Return procedure for DMP3027LFDE-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMP3027LFDE-7 Tags
-
BSZ180P03NS3EGATMA1
Infineon Technologies
-
SIRA14DP-T1-GE3
Vishay Siliconix
-
AO4419
Alpha & Omega Semiconductor Inc.
-
SISA14BDN-T1-GE3
Vishay Siliconix
-
PSMN9R5-30YLC,115
Nexperia USA Inc.
-
BUK9Y21-40E,115
Nexperia USA Inc.
-
RTQ035N03HZGTR
Rohm Semiconductor
-
FDMS7680
onsemi
-
RQ3E180BNTB
Rohm Semiconductor
-
STL6N2VH5
STMicroelectronics
-
DMPH4029LFGQ-7
Diodes Incorporated
-
DMT6015LSS-13
Diodes Incorporated
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
