My Inquiry
My Account
Diodes Incorporated DMP4016SK3Q-13
- Part No.:
- DMP4016SK3Q-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
DMP4016SK3Q-13.pdf
- Description:
- MOSFET BVDSS: 31V~40V TO252 T&R
- Quantity:
- Payment:
- Shipping:
Inventory:3,446
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DMP4016SK3Q-13 from Diodes Incorporated is a 40V P-channel enhancement-mode MOSFET in TO252 (DPAK) package, qualified to AEC-Q101 and PPAP-capable for automotive use. It delivers 11 mΩ RDS(ON) at VGS = −10 V, −75 A continuous drain current at TC = +25°C, and supports 100% production-tested UIS. It serves as a high-current synchronous rectifier or high-side switch in DC-DC converters.
For engineers reviewing the DMP4016SK3Q-13 datasheet, DMP4016SK3Q-13 pinout, DMP4016SK3Q-13 application, or DMP4016SK3Q-13 equivalent, key selection criteria include its −40 V VDSS, low gate charge (Qg = 112 nC at VGS = −10 V), fast switching (tF = 165 ns), AEC-Q101 qualification, and thermal resistance of RθJC = 1.1 °C/W for high-power automotive power management.
Technical Context
This MOSFET employs a trench-gate process optimized for low RDS(ON) and robust avalanche performance (EAS = 392 mJ). Its gate threshold voltage range (−1.5 V to −2.5 V) enables reliable turn-on with standard −4.5 V or −10 V logic-level drive in high-side configurations.
The device integrates a body diode with VSD = −0.7 V (typ.) at IS = −1 A and tRR = 27 ns, supporting efficient reverse-recovery in synchronous buck topologies. Thermal design leverages the TO252 package's low RθJC for direct heatsink mounting in space-constrained automotive modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | −40 V - Withstands up to −40 V drain-source voltage before breakdown, suitable for 24 V automotive systems with load-dump transients. |
| RDS(ON) | 11 mΩ @ VGS = −10 V - Enables <1 W conduction loss at −75 A, critical for high-efficiency DC-DC converter output stages. |
| ID (continuous) | −75 A @ TC = +25°C - Supports high-current power rails in engine control units and ADAS domain controllers. |
| Qg | 112 nC @ VGS = −10 V - Determines gate driver power requirement and switching loss; enables <100 kHz operation with moderate driver strength. |
| tF | 165 ns - Fast fall time reduces switching transition losses and EMI generation in high-frequency power conversion. |
| EAS | 392 mJ - Confirmed unclamped inductive switching energy rating ensures ruggedness against inductive kickback in motor drivers and solenoid controls. |
| RθJC | 1.1 °C/W - Allows direct thermal path to heatsink; junction-to-case temperature rise is only 1.1°C per watt dissipated. |
Pinout & Package
Package: TO252 (DPAK), surface-mount, single-ended heat sink tab (Drain-connected), 3-terminal configuration with exposed copper pad for thermal and electrical connection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Source (S) | Current return path for P-channel conduction | Connected to system ground or low-side reference; defines VGS control voltage relative to Drain. |
| Gate (G) | Control electrode for channel formation | Receives negative bias (−4.5 V to −10 V) to turn on; requires low-impedance drive due to Qg = 112 nC. |
| Drain (D) | Main current-carrying terminal (connected to tab) | Exposed metal tab is electrically tied to Drain; must be isolated from heatsink unless circuit topology permits common-Drain mounting. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified & PPAP capable | Validated for automotive production use with full change control, IATF 16949 manufacturing, and traceable lot documentation. |
| 100% UIS tested in production | Each unit passes unclamped inductive switching stress test (IAS = −28 A, L = 1 mH), ensuring reliability under real-world inductive fault conditions. |
| Low RDS(ON) at −4.5 V drive | 15 mΩ @ VGS = −4.5 V enables compatibility with 5 V microcontroller GPIO or dedicated level-shifted gate drivers in compact ECUs. |
| Green, RoHS-compliant construction | Halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb); matte tin finish meets MIL-STD-202 solderability requirements. |
| Fast body diode recovery | tRR = 27 ns and QRR = 22 nC minimize reverse-recovery losses and cross-conduction risk in synchronous rectification. |
Applications
| Automotive DC-DC Converters | Engine Control Unit Power Switching |
|---|---|
|
Use Scenario: High-efficiency 12 V to 5 V/3.3 V buck converter supplying MCU, sensors, and CAN transceivers in modern vehicles. IC Role / Device Role / Timing Role: Synchronous rectifier (low-side switch) or high-side switch in dual-MOSFET power stage, operating at 200–500 kHz. Use Value: 11 mΩ RDS(ON) reduces conduction loss by >30% vs. comparable 40 V P-MOSFETs, improving converter efficiency above 92% at full load. |
Use Scenario: Load switching for fuel injectors, ignition coils, or HVAC actuators controlled by 32-bit automotive MCUs. IC Role / Device Role / Timing Role: High-current, high-voltage load switch with integrated avalanche ruggedness for inductive load demagnetization. Use Value: 392 mJ EAS rating eliminates need for external flyback diodes, simplifying PCB layout and reducing BOM count in ECU power distribution. |
| ADAS Domain Controller Power Management | On-Board Charger Auxiliary Supplies |
|
Use Scenario: Point-of-load regulation for radar SoCs and camera ISPs requiring stable 1.8 V/1.2 V rails with tight transient response. IC Role / Device Role / Timing Role: High-side switch enabling controlled power-up sequencing and fault-isolation in multi-rail power domains. Use Value: −40 V VDSS and −75 A ID support hot-swap capability and overcurrent protection without derating in 24 V battery architectures. |
Use Scenario: Auxiliary 12 V supply generation from 400 V battery bus using isolated flyback or forward converter secondary side. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier replacing Schottky diodes to improve efficiency and reduce thermal load. Use Value: Low Qg/RDS(ON) ratio (112 nC / 11 mΩ) minimizes combined switching and conduction losses, enabling >95% secondary-side efficiency at 10 A output. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMT4007LPSQ-13 | RDS(ON) = 7.5 mΩ @ −10 V, but rated only to −40 V and −60 A; lower Qg (72 nC) but no production UIS testing. | Lacks AEC-Q101 qualification and PPAP support; suitable for non-safety-critical industrial DC-DC, not automotive ECU deployment. | Select when lower gate drive power is prioritized over automotive compliance and ruggedness validation. |
| IPB40P04P4L-02 | Higher RDS(ON) (14.5 mΩ @ −10 V), higher Qg (140 nC), but includes integrated temperature sensor and extended SOA for motor control. | Designed for BLDC gate drivers with embedded diagnostics; less optimal for high-frequency DC-DC due to slower tF (220 ns). | Select when closed-loop thermal monitoring or motor phase switching is required, not for pure power conversion efficiency. |
Compared with DMT4007LPSQ-13 and IPB40P04P4L-02, the DMP4016SK3Q-13 uniquely balances AEC-Q101 compliance, production-tested UIS, and best-in-class RDS(ON)/Qg ratio for automotive DC-DC and load-switching-making it the preferred choice where qualification rigor and switching efficiency are jointly mandated.
Availability
DMP4016SK3Q-13 is available at Aetrix Electronics and suitable for automotive power conversion, engine control unit (ECU) load switching, and ADAS domain controller power management requiring stable component supply across long production lifecycles.
Supply support for DMP4016SK3Q-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 computing markets since 1964.
The DMP4016SK3Q-13 belongs to Diodes' AEC-Q101-qualified PowerMOS family, engineered specifically for automotive power management applications demanding high current density, thermal robustness, and production-grade avalanche reliability.
FAQ
Is DMP4016SK3Q-13 suitable for high-side switching in 24 V automotive systems?
Yes. With −40 V VDSS, −75 A continuous current rating, and AEC-Q101 qualification, it supports high-side switching in 24 V systems including load-dump transients. Its −1.5 V to −2.5 V VGS(TH) ensures clean turn-on with −4.5 V gate drive, and the TO252 package allows direct heatsinking for sustained high-current operation.
What is the maximum recommended gate resistor for driving DMP4016SK3Q-13 at 300 kHz?
A 2.2 Ω gate resistor is recommended for 300 kHz operation with a −10 V gate driver. This value balances switching speed (tF ≈ 165 ns) and gate oscillation suppression, given Qg = 112 nC and typical driver output impedance. Lower values increase EMI risk; higher values raise switching losses beyond 1.5 W at full load.
Does DMP4016SK3Q-13 require a gate pull-down resistor in automotive applications?
Yes. A 10 kΩ pull-down resistor from Gate to Source is required to ensure defined off-state during MCU reset, cold-cranking, or supply brownout. The device's −2.5 V max VGS(TH) means floating gate voltage can inadvertently exceed threshold due to noise or leakage, risking unintended conduction in safety-critical loads.
How does the body diode performance compare to discrete Schottky diodes in synchronous rectification?
The integrated body diode has VSD = −0.7 V (typ.) at −1 A and tRR = 27 ns, outperforming most 40 V Schottky diodes (VF ≈ −0.55 V but tRR undefined or >100 ns). While forward drop is slightly higher, its predictable, low-QRR (22 nC) behavior eliminates reverse-recovery spikes, simplifying EMI filtering in compact automotive converters.
DMP4016SK3Q-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 40 V
- Current - Continuous Drain (Id) @ 25°C:
- 75A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 11mOhm @ 9.8A, 10V
- Vgs(th) (Max) @ Id:
- 2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 112 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 5697 pF @ 20 V
- FET Feature:
- -
- Power Dissipation (Max):
- 4W (Ta), 113W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252 (DPAK)
DMP4016SK3Q-13 FAQ
1.How can I place an order for DMP4016SK3Q-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMP4016SK3Q-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 DMP4016SK3Q-13 reliable?
The price and inventory of DMP4016SK3Q-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMP4016SK3Q-13 is usually 5 days.
3.What payment methods are accepted for DMP4016SK3Q-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMP4016SK3Q-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMP4016SK3Q-13?
DMP4016SK3Q-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMP4016SK3Q-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 DMP4016SK3Q-13?
For technical support, including DMP4016SK3Q-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMP4016SK3Q-13 requirements.
6.How does Aetrix verify that DMP4016SK3Q-13 is sourced from the original manufacturer or authorized distributors?
All DMP4016SK3Q-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 DMP4016SK3Q-13 meets industry standards.
7.What is the process for return or replacement of DMP4016SK3Q-13?
All DMP4016SK3Q-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMP4016SK3Q-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 DMP4016SK3Q-13 part is unused and in its original packaging.
Return procedure for DMP4016SK3Q-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMP4016SK3Q-13 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…
